From c7d6ef08fe890521103977afd719a215b590dc0c Mon Sep 17 00:00:00 2001
From: Panpakorn Siripanich <19505219+PPsyrius@users.noreply.github.com>
Date: Sat, 2 Mar 2024 00:48:09 +0700
Subject: [PATCH] Update Portuguese holidays snapshot (#1709)

---
 snapshots/countries/PT_01.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_02.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_03.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_04.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_05.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_06.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_07.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_08.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_09.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_10.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_11.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_12.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_13.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_14.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_15.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_16.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_17.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_18.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_20.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_30.json     | 202 ++++++++++++++---------------
 snapshots/countries/PT_COMMON.json | 202 ++++++++++++++---------------
 21 files changed, 2121 insertions(+), 2121 deletions(-)

diff --git a/snapshots/countries/PT_01.json b/snapshots/countries/PT_01.json
index 8df8c5d56..692f088fc 100644
--- a/snapshots/countries/PT_01.json
+++ b/snapshots/countries/PT_01.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-05-12": "St. Joanna's Day",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-12": "St. Joanna's Day",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-05-12": "St. Joanna's Day",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-05-12": "St. Joanna's Day",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-05-12": "St. Joanna's Day",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-05-12": "St. Joanna's Day",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-12": "St. Joanna's Day",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-05-12": "St. Joanna's Day",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-05-12": "St. Joanna's Day",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-12": "St. Joanna's Day",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-05-12": "St. Joanna's Day",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-05-12": "St. Joanna's Day",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-05-12": "St. Joanna's Day",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-05-12": "St. Joanna's Day",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-12": "St. Joanna's Day",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-05-12": "St. Joanna's Day",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-05-12": "St. Joanna's Day",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-12": "St. Joanna's Day",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-05-12": "St. Joanna's Day",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-05-12": "St. Joanna's Day",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-12": "St. Joanna's Day",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-05-12": "St. Joanna's Day",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-05-12": "St. Joanna's Day",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-05-12": "St. Joanna's Day",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_02.json b/snapshots/countries/PT_02.json
index 964085ee2..cfddb9b62 100644
--- a/snapshots/countries/PT_02.json
+++ b/snapshots/countries/PT_02.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-05-18": "Ascension Day",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-03": "Ascension Day",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-05-22": "Ascension Day",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-05-14": "Ascension Day",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-05-27": "Ascension Day",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-05-19": "Ascension Day",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-10": "Ascension Day",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-05-30": "Ascension Day",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-05-15": "Ascension Day",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-07": "Ascension Day",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-05-26": "Ascension Day",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-05-11": "Ascension Day",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-05-31": "Ascension Day",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-05-23": "Ascension Day",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-07": "Ascension Day",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-05-27": "Ascension Day",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-05-19": "Ascension Day",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-04": "Ascension Day",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-05-23": "Ascension Day",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-05-15": "Ascension Day",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-07": "Ascension Day",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-05-20": "Ascension Day",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-05-11": "Ascension Day",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-05-31": "Ascension Day",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1065,7 +1065,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1084,7 +1084,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1103,7 +1103,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1122,7 +1122,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1141,7 +1141,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1156,7 +1156,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1171,7 +1171,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1186,7 +1186,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1205,7 +1205,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1224,7 +1224,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1243,7 +1243,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1262,7 +1262,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1281,7 +1281,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1300,7 +1300,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1319,7 +1319,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1338,7 +1338,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1357,7 +1357,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1376,7 +1376,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1395,7 +1395,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1414,7 +1414,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1433,7 +1433,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1452,7 +1452,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1471,7 +1471,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1490,7 +1490,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1509,7 +1509,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1528,7 +1528,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1547,7 +1547,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1566,7 +1566,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1585,7 +1585,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1604,7 +1604,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1622,7 +1622,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1641,7 +1641,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1679,7 +1679,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1698,7 +1698,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1717,7 +1717,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1736,7 +1736,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1755,7 +1755,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1774,7 +1774,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1792,7 +1792,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1811,7 +1811,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1830,7 +1830,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_03.json b/snapshots/countries/PT_03.json
index 6bd1909e8..990a32b21 100644
--- a/snapshots/countries/PT_03.json
+++ b/snapshots/countries/PT_03.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1622,7 +1622,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1641,7 +1641,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1679,7 +1679,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1698,7 +1698,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1717,7 +1717,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1736,7 +1736,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1755,7 +1755,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1774,7 +1774,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1792,7 +1792,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1811,7 +1811,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1830,7 +1830,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_04.json b/snapshots/countries/PT_04.json
index a52b50d8a..ee0c183fe 100644
--- a/snapshots/countries/PT_04.json
+++ b/snapshots/countries/PT_04.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_05.json b/snapshots/countries/PT_05.json
index 46d849d0f..c83303d9b 100644
--- a/snapshots/countries/PT_05.json
+++ b/snapshots/countries/PT_05.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-04-25": "Feast of Our Lady of M\u00e9rcoles",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-04-10": "Feast of Our Lady of M\u00e9rcoles",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-04-29": "Feast of Our Lady of M\u00e9rcoles",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-04-21": "Feast of Our Lady of M\u00e9rcoles",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-05-04": "Feast of Our Lady of M\u00e9rcoles",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-04-26": "Feast of Our Lady of M\u00e9rcoles",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-04-17": "Feast of Our Lady of M\u00e9rcoles",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-05-07": "Feast of Our Lady of M\u00e9rcoles",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-04-22": "Feast of Our Lady of M\u00e9rcoles",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-04-14": "Feast of Our Lady of M\u00e9rcoles",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-05-03": "Feast of Our Lady of M\u00e9rcoles",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-04-18": "Feast of Our Lady of M\u00e9rcoles",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-05-08": "Feast of Our Lady of M\u00e9rcoles",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-04-30": "Feast of Our Lady of M\u00e9rcoles",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-04-14": "Feast of Our Lady of M\u00e9rcoles",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-05-04": "Feast of Our Lady of M\u00e9rcoles",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-04-26": "Feast of Our Lady of M\u00e9rcoles",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-04-11": "Feast of Our Lady of M\u00e9rcoles",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-04-30": "Feast of Our Lady of M\u00e9rcoles",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-04-22": "Feast of Our Lady of M\u00e9rcoles",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-04-14": "Feast of Our Lady of M\u00e9rcoles",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-04-27": "Feast of Our Lady of M\u00e9rcoles",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-04-18": "Feast of Our Lady of M\u00e9rcoles",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-05-08": "Feast of Our Lady of M\u00e9rcoles",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-15": "Feast of Our Lady of M\u00e9rcoles",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-11": "Feast of Our Lady of M\u00e9rcoles",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -517,7 +517,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-22": "Feast of Our Lady of M\u00e9rcoles",
@@ -536,7 +536,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -555,7 +555,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -573,7 +573,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-19": "Feast of Our Lady of M\u00e9rcoles",
@@ -592,7 +592,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -611,7 +611,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-23": "Feast of Our Lady of M\u00e9rcoles",
@@ -630,7 +630,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-15": "Feast of Our Lady of M\u00e9rcoles",
@@ -649,7 +649,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -668,7 +668,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-19": "Feast of Our Lady of M\u00e9rcoles",
@@ -687,7 +687,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-11": "Feast of Our Lady of M\u00e9rcoles",
@@ -706,7 +706,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -724,7 +724,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-16": "Feast of Our Lady of M\u00e9rcoles",
@@ -743,7 +743,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -762,7 +762,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -780,7 +780,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-19": "Feast of Our Lady of M\u00e9rcoles",
@@ -799,7 +799,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -818,7 +818,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-23": "Feast of Our Lady of M\u00e9rcoles",
@@ -837,7 +837,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-15": "Feast of Our Lady of M\u00e9rcoles",
@@ -856,7 +856,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -875,7 +875,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-20": "Feast of Our Lady of M\u00e9rcoles",
@@ -894,7 +894,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -913,7 +913,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -931,7 +931,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-16": "Feast of Our Lady of M\u00e9rcoles",
@@ -950,7 +950,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -969,7 +969,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -987,7 +987,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-12": "Feast of Our Lady of M\u00e9rcoles",
@@ -1006,7 +1006,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1025,7 +1025,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-24": "Feast of Our Lady of M\u00e9rcoles",
@@ -1044,7 +1044,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-08": "Feast of Our Lady of M\u00e9rcoles",
@@ -1063,7 +1063,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1082,7 +1082,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-20": "Feast of Our Lady of M\u00e9rcoles",
@@ -1101,7 +1101,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1120,7 +1120,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-24": "Feast of Our Lady of M\u00e9rcoles",
@@ -1139,7 +1139,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-16": "Feast of Our Lady of M\u00e9rcoles",
@@ -1154,7 +1154,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1169,7 +1169,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-21": "Feast of Our Lady of M\u00e9rcoles",
@@ -1184,7 +1184,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-12": "Feast of Our Lady of M\u00e9rcoles",
@@ -1203,7 +1203,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1222,7 +1222,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-17": "Feast of Our Lady of M\u00e9rcoles",
@@ -1241,7 +1241,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1260,7 +1260,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1279,7 +1279,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-20": "Feast of Our Lady of M\u00e9rcoles",
@@ -1298,7 +1298,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1317,7 +1317,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Feast of Our Lady of M\u00e9rcoles; Freedom Day",
@@ -1335,7 +1335,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-16": "Feast of Our Lady of M\u00e9rcoles",
@@ -1354,7 +1354,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1373,7 +1373,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-21": "Feast of Our Lady of M\u00e9rcoles",
@@ -1392,7 +1392,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-13": "Feast of Our Lady of M\u00e9rcoles",
@@ -1411,7 +1411,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1430,7 +1430,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-17": "Feast of Our Lady of M\u00e9rcoles",
@@ -1449,7 +1449,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1468,7 +1468,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1487,7 +1487,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-13": "Feast of Our Lady of M\u00e9rcoles",
@@ -1506,7 +1506,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1525,7 +1525,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Feast of Our Lady of M\u00e9rcoles; Freedom Day",
@@ -1543,7 +1543,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-10": "Feast of Our Lady of M\u00e9rcoles",
@@ -1562,7 +1562,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1581,7 +1581,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-21": "Feast of Our Lady of M\u00e9rcoles",
@@ -1600,7 +1600,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1618,7 +1618,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1637,7 +1637,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-17": "Feast of Our Lady of M\u00e9rcoles",
@@ -1656,7 +1656,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1675,7 +1675,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-22": "Feast of Our Lady of M\u00e9rcoles",
@@ -1694,7 +1694,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-14": "Feast of Our Lady of M\u00e9rcoles",
@@ -1713,7 +1713,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1732,7 +1732,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Feast of Our Lady of M\u00e9rcoles; Freedom Day",
@@ -1750,7 +1750,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-10": "Feast of Our Lady of M\u00e9rcoles",
@@ -1769,7 +1769,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1787,7 +1787,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-21": "Feast of Our Lady of M\u00e9rcoles",
@@ -1806,7 +1806,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1825,7 +1825,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_06.json b/snapshots/countries/PT_06.json
index eae9944fb..1dd01ad54 100644
--- a/snapshots/countries/PT_06.json
+++ b/snapshots/countries/PT_06.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_07.json b/snapshots/countries/PT_07.json
index d428a51ee..99b897a57 100644
--- a/snapshots/countries/PT_07.json
+++ b/snapshots/countries/PT_07.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_08.json b/snapshots/countries/PT_08.json
index e0539a689..070486e98 100644
--- a/snapshots/countries/PT_08.json
+++ b/snapshots/countries/PT_08.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_09.json b/snapshots/countries/PT_09.json
index 877c3bda2..541ffa78b 100644
--- a/snapshots/countries/PT_09.json
+++ b/snapshots/countries/PT_09.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_10.json b/snapshots/countries/PT_10.json
index 91dfdac82..926088abf 100644
--- a/snapshots/countries/PT_10.json
+++ b/snapshots/countries/PT_10.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-05-22": "Municipal Holiday of Leiria",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-22": "Municipal Holiday of Leiria",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-05-22": "Municipal Holiday of Leiria",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-05-22": "Municipal Holiday of Leiria",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-05-22": "Municipal Holiday of Leiria",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-05-22": "Municipal Holiday of Leiria",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-22": "Municipal Holiday of Leiria",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-05-22": "Municipal Holiday of Leiria",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-05-22": "Municipal Holiday of Leiria",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-22": "Municipal Holiday of Leiria",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-05-22": "Municipal Holiday of Leiria",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-05-22": "Municipal Holiday of Leiria",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-05-22": "Municipal Holiday of Leiria",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-05-22": "Municipal Holiday of Leiria",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-22": "Municipal Holiday of Leiria",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-05-22": "Municipal Holiday of Leiria",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-05-22": "Municipal Holiday of Leiria",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-22": "Municipal Holiday of Leiria",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-05-22": "Municipal Holiday of Leiria",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-05-22": "Municipal Holiday of Leiria",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-22": "Municipal Holiday of Leiria",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-05-22": "Municipal Holiday of Leiria",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-05-22": "Municipal Holiday of Leiria",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-05-22": "Municipal Holiday of Leiria",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1065,7 +1065,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1084,7 +1084,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1103,7 +1103,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1122,7 +1122,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1141,7 +1141,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1156,7 +1156,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1171,7 +1171,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1186,7 +1186,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1205,7 +1205,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1224,7 +1224,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1243,7 +1243,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1262,7 +1262,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1281,7 +1281,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1300,7 +1300,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1319,7 +1319,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1338,7 +1338,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1357,7 +1357,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1376,7 +1376,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1395,7 +1395,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1414,7 +1414,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1433,7 +1433,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1452,7 +1452,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1471,7 +1471,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1490,7 +1490,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1509,7 +1509,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1528,7 +1528,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1547,7 +1547,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1566,7 +1566,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1585,7 +1585,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1604,7 +1604,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1622,7 +1622,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1641,7 +1641,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1679,7 +1679,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1698,7 +1698,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1717,7 +1717,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1736,7 +1736,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1755,7 +1755,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1774,7 +1774,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1792,7 +1792,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1811,7 +1811,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1830,7 +1830,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_11.json b/snapshots/countries/PT_11.json
index d66b53350..a1028a92b 100644
--- a/snapshots/countries/PT_11.json
+++ b/snapshots/countries/PT_11.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -16,7 +16,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -32,7 +32,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -48,7 +48,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -64,7 +64,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -80,7 +80,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -96,7 +96,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -112,7 +112,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -128,7 +128,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -144,7 +144,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -160,7 +160,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -176,7 +176,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -192,7 +192,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -208,7 +208,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -223,7 +223,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -239,7 +239,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -255,7 +255,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -271,7 +271,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -287,7 +287,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -302,7 +302,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -318,7 +318,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -334,7 +334,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -349,7 +349,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -365,7 +365,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -381,7 +381,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -398,7 +398,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -416,7 +416,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -434,7 +434,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -452,7 +452,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -470,7 +470,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -488,7 +488,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -506,7 +506,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -524,7 +524,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -541,7 +541,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -559,7 +559,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -577,7 +577,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -595,7 +595,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -613,7 +613,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -649,7 +649,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -667,7 +667,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -685,7 +685,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -703,7 +703,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -721,7 +721,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -738,7 +738,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -756,7 +756,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -774,7 +774,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -792,7 +792,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -810,7 +810,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -828,7 +828,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -846,7 +846,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -864,7 +864,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -882,7 +882,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -900,7 +900,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -918,7 +918,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -935,7 +935,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -971,7 +971,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -989,7 +989,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1007,7 +1007,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1025,7 +1025,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1043,7 +1043,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1061,7 +1061,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1079,7 +1079,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1093,7 +1093,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1107,7 +1107,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1121,7 +1121,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1139,7 +1139,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1175,7 +1175,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1193,7 +1193,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1211,7 +1211,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1229,7 +1229,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1247,7 +1247,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1265,7 +1265,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1283,7 +1283,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1319,7 +1319,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1337,7 +1337,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1355,7 +1355,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1373,7 +1373,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1391,7 +1391,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1409,7 +1409,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1427,7 +1427,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1445,7 +1445,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1463,7 +1463,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1481,7 +1481,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1499,7 +1499,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1517,7 +1517,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1534,7 +1534,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1552,7 +1552,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1570,7 +1570,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1588,7 +1588,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1606,7 +1606,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1624,7 +1624,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1678,7 +1678,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1695,7 +1695,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1713,7 +1713,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1731,7 +1731,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_12.json b/snapshots/countries/PT_12.json
index 59a2247fa..950649056 100644
--- a/snapshots/countries/PT_12.json
+++ b/snapshots/countries/PT_12.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-05-23": "Municipal Holiday of Portalegre",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-23": "Municipal Holiday of Portalegre",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-05-23": "Municipal Holiday of Portalegre",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-05-23": "Municipal Holiday of Portalegre",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-05-23": "Municipal Holiday of Portalegre",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-05-23": "Municipal Holiday of Portalegre",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-23": "Municipal Holiday of Portalegre",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-05-23": "Municipal Holiday of Portalegre",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-05-23": "Municipal Holiday of Portalegre",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-23": "Municipal Holiday of Portalegre",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-05-23": "Municipal Holiday of Portalegre",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-05-23": "Municipal Holiday of Portalegre",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-05-23": "Municipal Holiday of Portalegre",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-05-23": "Municipal Holiday of Portalegre",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-23": "Municipal Holiday of Portalegre",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-05-23": "Municipal Holiday of Portalegre",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-05-23": "Municipal Holiday of Portalegre",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-23": "Municipal Holiday of Portalegre",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-05-23": "Municipal Holiday of Portalegre",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-05-23": "Municipal Holiday of Portalegre",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-23": "Municipal Holiday of Portalegre",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-05-23": "Municipal Holiday of Portalegre",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-05-23": "Municipal Holiday of Portalegre",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-05-23": "Municipal Holiday of Portalegre",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_13.json b/snapshots/countries/PT_13.json
index 6bd1909e8..990a32b21 100644
--- a/snapshots/countries/PT_13.json
+++ b/snapshots/countries/PT_13.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1622,7 +1622,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1641,7 +1641,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1679,7 +1679,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1698,7 +1698,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1717,7 +1717,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1736,7 +1736,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1755,7 +1755,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1774,7 +1774,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1792,7 +1792,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1811,7 +1811,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1830,7 +1830,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_14.json b/snapshots/countries/PT_14.json
index bfda430f7..d7c6d2732 100644
--- a/snapshots/countries/PT_14.json
+++ b/snapshots/countries/PT_14.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-03-19": "St. Joseph's Day",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-19": "St. Joseph's Day",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-03-19": "St. Joseph's Day",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-03-19": "St. Joseph's Day",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-03-19": "St. Joseph's Day",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-03-19": "St. Joseph's Day",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-19": "St. Joseph's Day",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-03-19": "St. Joseph's Day",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-03-19": "St. Joseph's Day",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-19": "St. Joseph's Day",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-03-19": "St. Joseph's Day",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-19": "St. Joseph's Day",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-03-19": "St. Joseph's Day",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-03-19": "St. Joseph's Day",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-19": "St. Joseph's Day",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-03-19": "St. Joseph's Day",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-03-19": "St. Joseph's Day",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-19": "St. Joseph's Day",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-03-19": "St. Joseph's Day",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-03-19": "St. Joseph's Day",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-19": "St. Joseph's Day",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-03-19": "St. Joseph's Day",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-19": "St. Joseph's Day",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-03-19": "St. Joseph's Day",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-03-19": "St. Joseph's Day",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-19": "St. Joseph's Day",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-03-19": "St. Joseph's Day",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-03-19": "St. Joseph's Day",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-19": "St. Joseph's Day",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-03-19": "St. Joseph's Day",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-03-19": "St. Joseph's Day",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-03-19": "St. Joseph's Day",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-03-19": "St. Joseph's Day",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-03-19": "St. Joseph's Day",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-03-19": "St. Joseph's Day",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-03-19": "St. Joseph's Day",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-19": "St. Joseph's Day",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-03-19": "St. Joseph's Day",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-03-19": "St. Joseph's Day",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-19": "St. Joseph's Day",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-03-19": "St. Joseph's Day",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-19": "St. Joseph's Day",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-03-19": "St. Joseph's Day",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-03-19": "St. Joseph's Day",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-03-19": "St. Joseph's Day",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-03-19": "St. Joseph's Day",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-03-19": "St. Joseph's Day",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-19": "St. Joseph's Day",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-03-19": "St. Joseph's Day",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-03-19": "St. Joseph's Day",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-03-19": "St. Joseph's Day",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-03-19": "St. Joseph's Day",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-19": "St. Joseph's Day",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-03-19": "St. Joseph's Day",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-03-19": "St. Joseph's Day",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-19": "St. Joseph's Day",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-03-19": "St. Joseph's Day",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-03-19": "St. Joseph's Day",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-19": "St. Joseph's Day",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-03-19": "St. Joseph's Day",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-03-19": "St. Joseph's Day",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-03-19": "St. Joseph's Day",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-03-19": "St. Joseph's Day",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-19": "St. Joseph's Day",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-03-19": "St. Joseph's Day",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-03-19": "St. Joseph's Day",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-19": "St. Joseph's Day",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-03-19": "St. Joseph's Day",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-19": "St. Joseph's Day",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-03-19": "St. Joseph's Day",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-03-19": "St. Joseph's Day",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-03-19": "St. Joseph's Day",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-03-19": "St. Joseph's Day",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-03-19": "St. Joseph's Day",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-19": "St. Joseph's Day",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-03-19": "St. Joseph's Day",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-03-19": "St. Joseph's Day",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-19": "St. Joseph's Day",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-03-19": "St. Joseph's Day",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-19": "St. Joseph's Day",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-03-19": "St. Joseph's Day",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-03-19": "St. Joseph's Day",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-19": "St. Joseph's Day",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-03-19": "St. Joseph's Day",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-03-19": "St. Joseph's Day",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-19": "St. Joseph's Day",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-03-19": "St. Joseph's Day",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-03-19": "St. Joseph's Day",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-03-19": "St. Joseph's Day",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-03-19": "St. Joseph's Day",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-19": "St. Joseph's Day",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-03-19": "St. Joseph's Day",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-03-19": "St. Joseph's Day",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-19": "St. Joseph's Day",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-03-19": "St. Joseph's Day",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-03-19": "St. Joseph's Day",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-19": "St. Joseph's Day",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-03-19": "St. Joseph's Day",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-03-19": "St. Joseph's Day",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-03-19": "St. Joseph's Day",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-03-19": "St. Joseph's Day",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
diff --git a/snapshots/countries/PT_15.json b/snapshots/countries/PT_15.json
index c31a26614..185487ac7 100644
--- a/snapshots/countries/PT_15.json
+++ b/snapshots/countries/PT_15.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_16.json b/snapshots/countries/PT_16.json
index 711673bf7..8df060cc1 100644
--- a/snapshots/countries/PT_16.json
+++ b/snapshots/countries/PT_16.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_17.json b/snapshots/countries/PT_17.json
index d66b53350..a1028a92b 100644
--- a/snapshots/countries/PT_17.json
+++ b/snapshots/countries/PT_17.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -16,7 +16,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -32,7 +32,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -48,7 +48,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -64,7 +64,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -80,7 +80,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -96,7 +96,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -112,7 +112,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -128,7 +128,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -144,7 +144,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -160,7 +160,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -176,7 +176,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -192,7 +192,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -208,7 +208,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -223,7 +223,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -239,7 +239,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -255,7 +255,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -271,7 +271,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -287,7 +287,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -302,7 +302,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -318,7 +318,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -334,7 +334,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -349,7 +349,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -365,7 +365,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -381,7 +381,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -398,7 +398,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -416,7 +416,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -434,7 +434,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -452,7 +452,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -470,7 +470,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -488,7 +488,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -506,7 +506,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -524,7 +524,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -541,7 +541,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -559,7 +559,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -577,7 +577,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -595,7 +595,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -613,7 +613,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -649,7 +649,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -667,7 +667,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -685,7 +685,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -703,7 +703,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -721,7 +721,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -738,7 +738,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -756,7 +756,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -774,7 +774,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -792,7 +792,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -810,7 +810,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -828,7 +828,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -846,7 +846,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -864,7 +864,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -882,7 +882,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -900,7 +900,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -918,7 +918,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -935,7 +935,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -971,7 +971,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -989,7 +989,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1007,7 +1007,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1025,7 +1025,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1043,7 +1043,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1061,7 +1061,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1079,7 +1079,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1093,7 +1093,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1107,7 +1107,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1121,7 +1121,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1139,7 +1139,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1175,7 +1175,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1193,7 +1193,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1211,7 +1211,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1229,7 +1229,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1247,7 +1247,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1265,7 +1265,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1283,7 +1283,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1319,7 +1319,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1337,7 +1337,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1355,7 +1355,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1373,7 +1373,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1391,7 +1391,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1409,7 +1409,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1427,7 +1427,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1445,7 +1445,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1463,7 +1463,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1481,7 +1481,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1499,7 +1499,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1517,7 +1517,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1534,7 +1534,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1552,7 +1552,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1570,7 +1570,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1588,7 +1588,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1606,7 +1606,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1624,7 +1624,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1678,7 +1678,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1695,7 +1695,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1713,7 +1713,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1731,7 +1731,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_18.json b/snapshots/countries/PT_18.json
index 8f74ba2c2..4e61b1cd0 100644
--- a/snapshots/countries/PT_18.json
+++ b/snapshots/countries/PT_18.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -17,7 +17,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -34,7 +34,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -51,7 +51,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -68,7 +68,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -85,7 +85,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -102,7 +102,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -119,7 +119,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -136,7 +136,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -153,7 +153,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -170,7 +170,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -187,7 +187,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -204,7 +204,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -221,7 +221,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -237,7 +237,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -254,7 +254,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -271,7 +271,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -288,7 +288,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -305,7 +305,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -321,7 +321,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -338,7 +338,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -355,7 +355,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -371,7 +371,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -388,7 +388,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -405,7 +405,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -423,7 +423,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -442,7 +442,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -461,7 +461,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -480,7 +480,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -499,7 +499,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -518,7 +518,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -537,7 +537,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -556,7 +556,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -574,7 +574,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -593,7 +593,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -612,7 +612,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -650,7 +650,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -669,7 +669,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -688,7 +688,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -707,7 +707,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -726,7 +726,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -745,7 +745,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -764,7 +764,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -782,7 +782,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -801,7 +801,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -820,7 +820,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -839,7 +839,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -858,7 +858,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -877,7 +877,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -896,7 +896,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -915,7 +915,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -934,7 +934,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -972,7 +972,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -990,7 +990,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -1009,7 +1009,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -1028,7 +1028,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1047,7 +1047,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1066,7 +1066,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1085,7 +1085,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1104,7 +1104,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1123,7 +1123,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1142,7 +1142,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1172,7 +1172,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1187,7 +1187,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1206,7 +1206,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1225,7 +1225,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1244,7 +1244,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1263,7 +1263,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1282,7 +1282,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1320,7 +1320,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1339,7 +1339,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1358,7 +1358,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1377,7 +1377,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1396,7 +1396,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1415,7 +1415,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1434,7 +1434,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1453,7 +1453,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1472,7 +1472,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1491,7 +1491,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1510,7 +1510,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1529,7 +1529,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1548,7 +1548,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1567,7 +1567,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1586,7 +1586,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1605,7 +1605,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1623,7 +1623,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1661,7 +1661,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1680,7 +1680,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1699,7 +1699,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1718,7 +1718,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1737,7 +1737,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1756,7 +1756,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1775,7 +1775,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1793,7 +1793,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1812,7 +1812,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1831,7 +1831,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_20.json b/snapshots/countries/PT_20.json
index 7355bdc0c..f3aec3405 100644
--- a/snapshots/countries/PT_20.json
+++ b/snapshots/countries/PT_20.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -16,7 +16,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -32,7 +32,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -48,7 +48,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -64,7 +64,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -80,7 +80,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -96,7 +96,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -112,7 +112,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -128,7 +128,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -144,7 +144,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -160,7 +160,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -176,7 +176,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -192,7 +192,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -208,7 +208,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -223,7 +223,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -239,7 +239,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -255,7 +255,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -271,7 +271,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -287,7 +287,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -302,7 +302,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -318,7 +318,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -334,7 +334,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -349,7 +349,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -365,7 +365,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -381,7 +381,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -398,7 +398,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -416,7 +416,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -434,7 +434,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -452,7 +452,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -470,7 +470,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -488,7 +488,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -506,7 +506,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -525,7 +525,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -543,7 +543,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -562,7 +562,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -581,7 +581,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -600,7 +600,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -619,7 +619,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -638,7 +638,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -657,7 +657,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -676,7 +676,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -695,7 +695,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -714,7 +714,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -733,7 +733,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -751,7 +751,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -770,7 +770,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -789,7 +789,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -808,7 +808,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -827,7 +827,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -846,7 +846,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -865,7 +865,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -884,7 +884,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -903,7 +903,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -922,7 +922,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -941,7 +941,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -959,7 +959,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -978,7 +978,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -997,7 +997,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1016,7 +1016,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1035,7 +1035,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1054,7 +1054,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1073,7 +1073,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1091,7 +1091,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1110,7 +1110,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1125,7 +1125,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1140,7 +1140,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1155,7 +1155,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1174,7 +1174,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1193,7 +1193,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1212,7 +1212,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1230,7 +1230,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1249,7 +1249,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1268,7 +1268,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1287,7 +1287,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1306,7 +1306,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1325,7 +1325,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1344,7 +1344,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1363,7 +1363,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1382,7 +1382,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1401,7 +1401,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1420,7 +1420,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1438,7 +1438,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1457,7 +1457,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1476,7 +1476,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1495,7 +1495,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1514,7 +1514,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1533,7 +1533,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1552,7 +1552,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1571,7 +1571,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1589,7 +1589,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1608,7 +1608,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1627,7 +1627,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1645,7 +1645,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1664,7 +1664,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1683,7 +1683,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1702,7 +1702,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1721,7 +1721,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1740,7 +1740,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1758,7 +1758,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1777,7 +1777,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1796,7 +1796,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_30.json b/snapshots/countries/PT_30.json
index 91ba9be6a..dde73821a 100644
--- a/snapshots/countries/PT_30.json
+++ b/snapshots/countries/PT_30.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -16,7 +16,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -32,7 +32,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -48,7 +48,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -64,7 +64,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -80,7 +80,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -96,7 +96,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -112,7 +112,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -128,7 +128,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -144,7 +144,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -160,7 +160,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -176,7 +176,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -192,7 +192,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -208,7 +208,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -223,7 +223,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -239,7 +239,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -255,7 +255,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -271,7 +271,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -287,7 +287,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -302,7 +302,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -318,7 +318,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -334,7 +334,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -349,7 +349,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -365,7 +365,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -381,7 +381,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -398,7 +398,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -416,7 +416,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -434,7 +434,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -452,7 +452,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -470,7 +470,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -489,7 +489,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -508,7 +508,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -527,7 +527,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -545,7 +545,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -564,7 +564,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -583,7 +583,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -602,7 +602,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -621,7 +621,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -640,7 +640,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -659,7 +659,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -678,7 +678,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -697,7 +697,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -716,7 +716,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -735,7 +735,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -753,7 +753,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -772,7 +772,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -791,7 +791,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -810,7 +810,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -829,7 +829,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -848,7 +848,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -867,7 +867,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -886,7 +886,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -905,7 +905,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -924,7 +924,7 @@
     "2002-12-26": "1st Octave; Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -943,7 +943,7 @@
     "2003-12-26": "1st Octave; Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -961,7 +961,7 @@
     "2004-12-26": "1st Octave; Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -980,7 +980,7 @@
     "2005-12-26": "1st Octave; Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -999,7 +999,7 @@
     "2006-12-26": "1st Octave; Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -1018,7 +1018,7 @@
     "2007-12-26": "1st Octave; Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1037,7 +1037,7 @@
     "2008-12-26": "1st Octave; Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1056,7 +1056,7 @@
     "2009-12-26": "1st Octave; Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1075,7 +1075,7 @@
     "2010-12-26": "1st Octave; Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1094,7 +1094,7 @@
     "2011-12-26": "1st Octave; Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1113,7 +1113,7 @@
     "2012-12-26": "1st Octave; Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1128,7 +1128,7 @@
     "2013-12-26": "1st Octave; Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1143,7 +1143,7 @@
     "2014-12-26": "1st Octave; Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1158,7 +1158,7 @@
     "2015-12-26": "1st Octave; Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1177,7 +1177,7 @@
     "2016-12-26": "1st Octave; Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1196,7 +1196,7 @@
     "2017-12-26": "1st Octave; Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1215,7 +1215,7 @@
     "2018-12-26": "1st Octave; Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1234,7 +1234,7 @@
     "2019-12-26": "1st Octave; Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1253,7 +1253,7 @@
     "2020-12-26": "1st Octave; Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1272,7 +1272,7 @@
     "2021-12-26": "1st Octave; Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1291,7 +1291,7 @@
     "2022-12-26": "1st Octave; Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1310,7 +1310,7 @@
     "2023-12-26": "1st Octave; Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1329,7 +1329,7 @@
     "2024-12-26": "1st Octave; Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1348,7 +1348,7 @@
     "2025-12-26": "1st Octave; Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1367,7 +1367,7 @@
     "2026-12-26": "1st Octave; Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1386,7 +1386,7 @@
     "2027-12-26": "1st Octave; Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1405,7 +1405,7 @@
     "2028-12-26": "1st Octave; Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1424,7 +1424,7 @@
     "2029-12-26": "1st Octave; Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1443,7 +1443,7 @@
     "2030-12-26": "1st Octave; Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1462,7 +1462,7 @@
     "2031-12-26": "1st Octave; Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1481,7 +1481,7 @@
     "2032-12-26": "1st Octave; Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1500,7 +1500,7 @@
     "2033-12-26": "1st Octave; Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1519,7 +1519,7 @@
     "2034-12-26": "1st Octave; Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1538,7 +1538,7 @@
     "2035-12-26": "1st Octave; Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1557,7 +1557,7 @@
     "2036-12-26": "1st Octave; Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1576,7 +1576,7 @@
     "2037-12-26": "1st Octave; Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1594,7 +1594,7 @@
     "2038-12-26": "1st Octave; Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1613,7 +1613,7 @@
     "2039-12-26": "1st Octave; Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1632,7 +1632,7 @@
     "2040-12-26": "1st Octave; Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1651,7 +1651,7 @@
     "2041-12-26": "1st Octave; Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1670,7 +1670,7 @@
     "2042-12-26": "1st Octave; Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1689,7 +1689,7 @@
     "2043-12-26": "1st Octave; Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1708,7 +1708,7 @@
     "2044-12-26": "1st Octave; Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1727,7 +1727,7 @@
     "2045-12-26": "1st Octave; Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1746,7 +1746,7 @@
     "2046-12-26": "1st Octave; Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1764,7 +1764,7 @@
     "2047-12-26": "1st Octave; Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1783,7 +1783,7 @@
     "2048-12-26": "1st Octave; Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1802,7 +1802,7 @@
     "2049-12-26": "1st Octave; Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",
diff --git a/snapshots/countries/PT_COMMON.json b/snapshots/countries/PT_COMMON.json
index d66b53350..a1028a92b 100644
--- a/snapshots/countries/PT_COMMON.json
+++ b/snapshots/countries/PT_COMMON.json
@@ -1,6 +1,6 @@
 {
     "1950-01-01": "New Year's Day",
-    "1950-02-20": "Carnival",
+    "1950-02-21": "Carnival",
     "1950-04-07": "Good Friday",
     "1950-04-09": "Easter Sunday",
     "1950-06-08": "Corpus Christi",
@@ -16,7 +16,7 @@
     "1950-12-26": "Second Day of Christmas",
     "1950-12-31": "New Year's Eve",
     "1951-01-01": "New Year's Day",
-    "1951-02-05": "Carnival",
+    "1951-02-06": "Carnival",
     "1951-03-23": "Good Friday",
     "1951-03-25": "Easter Sunday",
     "1951-05-24": "Corpus Christi",
@@ -32,7 +32,7 @@
     "1951-12-26": "Second Day of Christmas",
     "1951-12-31": "New Year's Eve",
     "1952-01-01": "New Year's Day",
-    "1952-02-25": "Carnival",
+    "1952-02-26": "Carnival",
     "1952-04-11": "Good Friday",
     "1952-04-13": "Easter Sunday",
     "1952-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -48,7 +48,7 @@
     "1952-12-26": "Second Day of Christmas",
     "1952-12-31": "New Year's Eve",
     "1953-01-01": "New Year's Day",
-    "1953-02-16": "Carnival",
+    "1953-02-17": "Carnival",
     "1953-04-03": "Good Friday",
     "1953-04-05": "Easter Sunday",
     "1953-06-04": "Corpus Christi",
@@ -64,7 +64,7 @@
     "1953-12-26": "Second Day of Christmas",
     "1953-12-31": "New Year's Eve",
     "1954-01-01": "New Year's Day",
-    "1954-03-01": "Carnival",
+    "1954-03-02": "Carnival",
     "1954-04-16": "Good Friday",
     "1954-04-18": "Easter Sunday",
     "1954-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -80,7 +80,7 @@
     "1954-12-26": "Second Day of Christmas",
     "1954-12-31": "New Year's Eve",
     "1955-01-01": "New Year's Day",
-    "1955-02-21": "Carnival",
+    "1955-02-22": "Carnival",
     "1955-04-08": "Good Friday",
     "1955-04-10": "Easter Sunday",
     "1955-06-09": "Corpus Christi",
@@ -96,7 +96,7 @@
     "1955-12-26": "Second Day of Christmas",
     "1955-12-31": "New Year's Eve",
     "1956-01-01": "New Year's Day",
-    "1956-02-13": "Carnival",
+    "1956-02-14": "Carnival",
     "1956-03-30": "Good Friday",
     "1956-04-01": "Easter Sunday",
     "1956-05-31": "Corpus Christi",
@@ -112,7 +112,7 @@
     "1956-12-26": "Second Day of Christmas",
     "1956-12-31": "New Year's Eve",
     "1957-01-01": "New Year's Day",
-    "1957-03-04": "Carnival",
+    "1957-03-05": "Carnival",
     "1957-04-19": "Good Friday",
     "1957-04-21": "Easter Sunday",
     "1957-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -128,7 +128,7 @@
     "1957-12-26": "Second Day of Christmas",
     "1957-12-31": "New Year's Eve",
     "1958-01-01": "New Year's Day",
-    "1958-02-17": "Carnival",
+    "1958-02-18": "Carnival",
     "1958-04-04": "Good Friday",
     "1958-04-06": "Easter Sunday",
     "1958-06-05": "Corpus Christi",
@@ -144,7 +144,7 @@
     "1958-12-26": "Second Day of Christmas",
     "1958-12-31": "New Year's Eve",
     "1959-01-01": "New Year's Day",
-    "1959-02-09": "Carnival",
+    "1959-02-10": "Carnival",
     "1959-03-27": "Good Friday",
     "1959-03-29": "Easter Sunday",
     "1959-05-28": "Corpus Christi",
@@ -160,7 +160,7 @@
     "1959-12-26": "Second Day of Christmas",
     "1959-12-31": "New Year's Eve",
     "1960-01-01": "New Year's Day",
-    "1960-02-29": "Carnival",
+    "1960-03-01": "Carnival",
     "1960-04-15": "Good Friday",
     "1960-04-17": "Easter Sunday",
     "1960-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -176,7 +176,7 @@
     "1960-12-26": "Second Day of Christmas",
     "1960-12-31": "New Year's Eve",
     "1961-01-01": "New Year's Day",
-    "1961-02-13": "Carnival",
+    "1961-02-14": "Carnival",
     "1961-03-31": "Good Friday",
     "1961-04-02": "Easter Sunday",
     "1961-06-01": "Corpus Christi",
@@ -192,7 +192,7 @@
     "1961-12-26": "Second Day of Christmas",
     "1961-12-31": "New Year's Eve",
     "1962-01-01": "New Year's Day",
-    "1962-03-05": "Carnival",
+    "1962-03-06": "Carnival",
     "1962-04-20": "Good Friday",
     "1962-04-22": "Easter Sunday",
     "1962-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -208,7 +208,7 @@
     "1962-12-26": "Second Day of Christmas",
     "1962-12-31": "New Year's Eve",
     "1963-01-01": "New Year's Day",
-    "1963-02-25": "Carnival",
+    "1963-02-26": "Carnival",
     "1963-04-12": "Good Friday",
     "1963-04-14": "Easter Sunday",
     "1963-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -223,7 +223,7 @@
     "1963-12-26": "Second Day of Christmas",
     "1963-12-31": "New Year's Eve",
     "1964-01-01": "New Year's Day",
-    "1964-02-10": "Carnival",
+    "1964-02-11": "Carnival",
     "1964-03-27": "Good Friday",
     "1964-03-29": "Easter Sunday",
     "1964-05-28": "Corpus Christi",
@@ -239,7 +239,7 @@
     "1964-12-26": "Second Day of Christmas",
     "1964-12-31": "New Year's Eve",
     "1965-01-01": "New Year's Day",
-    "1965-03-01": "Carnival",
+    "1965-03-02": "Carnival",
     "1965-04-16": "Good Friday",
     "1965-04-18": "Easter Sunday",
     "1965-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -255,7 +255,7 @@
     "1965-12-26": "Second Day of Christmas",
     "1965-12-31": "New Year's Eve",
     "1966-01-01": "New Year's Day",
-    "1966-02-21": "Carnival",
+    "1966-02-22": "Carnival",
     "1966-04-08": "Good Friday",
     "1966-04-10": "Easter Sunday",
     "1966-06-09": "Corpus Christi",
@@ -271,7 +271,7 @@
     "1966-12-26": "Second Day of Christmas",
     "1966-12-31": "New Year's Eve",
     "1967-01-01": "New Year's Day",
-    "1967-02-06": "Carnival",
+    "1967-02-07": "Carnival",
     "1967-03-24": "Good Friday",
     "1967-03-26": "Easter Sunday",
     "1967-05-25": "Corpus Christi",
@@ -287,7 +287,7 @@
     "1967-12-26": "Second Day of Christmas",
     "1967-12-31": "New Year's Eve",
     "1968-01-01": "New Year's Day",
-    "1968-02-26": "Carnival",
+    "1968-02-27": "Carnival",
     "1968-04-12": "Good Friday",
     "1968-04-14": "Easter Sunday",
     "1968-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -302,7 +302,7 @@
     "1968-12-26": "Second Day of Christmas",
     "1968-12-31": "New Year's Eve",
     "1969-01-01": "New Year's Day",
-    "1969-02-17": "Carnival",
+    "1969-02-18": "Carnival",
     "1969-04-04": "Good Friday",
     "1969-04-06": "Easter Sunday",
     "1969-06-05": "Corpus Christi",
@@ -318,7 +318,7 @@
     "1969-12-26": "Second Day of Christmas",
     "1969-12-31": "New Year's Eve",
     "1970-01-01": "New Year's Day",
-    "1970-02-09": "Carnival",
+    "1970-02-10": "Carnival",
     "1970-03-27": "Good Friday",
     "1970-03-29": "Easter Sunday",
     "1970-05-28": "Corpus Christi",
@@ -334,7 +334,7 @@
     "1970-12-26": "Second Day of Christmas",
     "1970-12-31": "New Year's Eve",
     "1971-01-01": "New Year's Day",
-    "1971-02-22": "Carnival",
+    "1971-02-23": "Carnival",
     "1971-04-09": "Good Friday",
     "1971-04-11": "Easter Sunday",
     "1971-06-10": "Corpus Christi; Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -349,7 +349,7 @@
     "1971-12-26": "Second Day of Christmas",
     "1971-12-31": "New Year's Eve",
     "1972-01-01": "New Year's Day",
-    "1972-02-14": "Carnival",
+    "1972-02-15": "Carnival",
     "1972-03-31": "Good Friday",
     "1972-04-02": "Easter Sunday",
     "1972-06-01": "Corpus Christi",
@@ -365,7 +365,7 @@
     "1972-12-26": "Second Day of Christmas",
     "1972-12-31": "New Year's Eve",
     "1973-01-01": "New Year's Day",
-    "1973-03-05": "Carnival",
+    "1973-03-06": "Carnival",
     "1973-04-20": "Good Friday",
     "1973-04-22": "Easter Sunday",
     "1973-06-10": "Day of Cam\u00f5es, Portugal, and the Portuguese Race",
@@ -381,7 +381,7 @@
     "1973-12-26": "Second Day of Christmas",
     "1973-12-31": "New Year's Eve",
     "1974-01-01": "New Year's Day",
-    "1974-02-25": "Carnival",
+    "1974-02-26": "Carnival",
     "1974-04-12": "Good Friday",
     "1974-04-14": "Easter Sunday",
     "1974-04-25": "Freedom Day",
@@ -398,7 +398,7 @@
     "1974-12-26": "Second Day of Christmas",
     "1974-12-31": "New Year's Eve",
     "1975-01-01": "New Year's Day",
-    "1975-02-10": "Carnival",
+    "1975-02-11": "Carnival",
     "1975-03-28": "Good Friday",
     "1975-03-30": "Easter Sunday",
     "1975-04-25": "Freedom Day",
@@ -416,7 +416,7 @@
     "1975-12-26": "Second Day of Christmas",
     "1975-12-31": "New Year's Eve",
     "1976-01-01": "New Year's Day",
-    "1976-03-01": "Carnival",
+    "1976-03-02": "Carnival",
     "1976-04-16": "Good Friday",
     "1976-04-18": "Easter Sunday",
     "1976-04-25": "Freedom Day",
@@ -434,7 +434,7 @@
     "1976-12-26": "Second Day of Christmas",
     "1976-12-31": "New Year's Eve",
     "1977-01-01": "New Year's Day",
-    "1977-02-21": "Carnival",
+    "1977-02-22": "Carnival",
     "1977-04-08": "Good Friday",
     "1977-04-10": "Easter Sunday",
     "1977-04-25": "Freedom Day",
@@ -452,7 +452,7 @@
     "1977-12-26": "Second Day of Christmas",
     "1977-12-31": "New Year's Eve",
     "1978-01-01": "New Year's Day",
-    "1978-02-06": "Carnival",
+    "1978-02-07": "Carnival",
     "1978-03-24": "Good Friday",
     "1978-03-26": "Easter Sunday",
     "1978-04-25": "Freedom Day",
@@ -470,7 +470,7 @@
     "1978-12-26": "Second Day of Christmas",
     "1978-12-31": "New Year's Eve",
     "1979-01-01": "New Year's Day",
-    "1979-02-26": "Carnival",
+    "1979-02-27": "Carnival",
     "1979-04-13": "Good Friday",
     "1979-04-15": "Easter Sunday",
     "1979-04-25": "Freedom Day",
@@ -488,7 +488,7 @@
     "1979-12-26": "Second Day of Christmas",
     "1979-12-31": "New Year's Eve",
     "1980-01-01": "New Year's Day",
-    "1980-02-18": "Carnival",
+    "1980-02-19": "Carnival",
     "1980-04-04": "Good Friday",
     "1980-04-06": "Easter Sunday",
     "1980-04-25": "Freedom Day",
@@ -506,7 +506,7 @@
     "1980-12-26": "Second Day of Christmas",
     "1980-12-31": "New Year's Eve",
     "1981-01-01": "New Year's Day",
-    "1981-03-02": "Carnival",
+    "1981-03-03": "Carnival",
     "1981-04-17": "Good Friday",
     "1981-04-19": "Easter Sunday",
     "1981-04-25": "Freedom Day",
@@ -524,7 +524,7 @@
     "1981-12-26": "Second Day of Christmas",
     "1981-12-31": "New Year's Eve",
     "1982-01-01": "New Year's Day",
-    "1982-02-22": "Carnival",
+    "1982-02-23": "Carnival",
     "1982-04-09": "Good Friday",
     "1982-04-11": "Easter Sunday",
     "1982-04-25": "Freedom Day",
@@ -541,7 +541,7 @@
     "1982-12-26": "Second Day of Christmas",
     "1982-12-31": "New Year's Eve",
     "1983-01-01": "New Year's Day",
-    "1983-02-14": "Carnival",
+    "1983-02-15": "Carnival",
     "1983-04-01": "Good Friday",
     "1983-04-03": "Easter Sunday",
     "1983-04-25": "Freedom Day",
@@ -559,7 +559,7 @@
     "1983-12-26": "Second Day of Christmas",
     "1983-12-31": "New Year's Eve",
     "1984-01-01": "New Year's Day",
-    "1984-03-05": "Carnival",
+    "1984-03-06": "Carnival",
     "1984-04-20": "Good Friday",
     "1984-04-22": "Easter Sunday",
     "1984-04-25": "Freedom Day",
@@ -577,7 +577,7 @@
     "1984-12-26": "Second Day of Christmas",
     "1984-12-31": "New Year's Eve",
     "1985-01-01": "New Year's Day",
-    "1985-02-18": "Carnival",
+    "1985-02-19": "Carnival",
     "1985-04-05": "Good Friday",
     "1985-04-07": "Easter Sunday",
     "1985-04-25": "Freedom Day",
@@ -595,7 +595,7 @@
     "1985-12-26": "Second Day of Christmas",
     "1985-12-31": "New Year's Eve",
     "1986-01-01": "New Year's Day",
-    "1986-02-10": "Carnival",
+    "1986-02-11": "Carnival",
     "1986-03-28": "Good Friday",
     "1986-03-30": "Easter Sunday",
     "1986-04-25": "Freedom Day",
@@ -613,7 +613,7 @@
     "1986-12-26": "Second Day of Christmas",
     "1986-12-31": "New Year's Eve",
     "1987-01-01": "New Year's Day",
-    "1987-03-02": "Carnival",
+    "1987-03-03": "Carnival",
     "1987-04-17": "Good Friday",
     "1987-04-19": "Easter Sunday",
     "1987-04-25": "Freedom Day",
@@ -631,7 +631,7 @@
     "1987-12-26": "Second Day of Christmas",
     "1987-12-31": "New Year's Eve",
     "1988-01-01": "New Year's Day",
-    "1988-02-15": "Carnival",
+    "1988-02-16": "Carnival",
     "1988-04-01": "Good Friday",
     "1988-04-03": "Easter Sunday",
     "1988-04-25": "Freedom Day",
@@ -649,7 +649,7 @@
     "1988-12-26": "Second Day of Christmas",
     "1988-12-31": "New Year's Eve",
     "1989-01-01": "New Year's Day",
-    "1989-02-06": "Carnival",
+    "1989-02-07": "Carnival",
     "1989-03-24": "Good Friday",
     "1989-03-26": "Easter Sunday",
     "1989-04-25": "Freedom Day",
@@ -667,7 +667,7 @@
     "1989-12-26": "Second Day of Christmas",
     "1989-12-31": "New Year's Eve",
     "1990-01-01": "New Year's Day",
-    "1990-02-26": "Carnival",
+    "1990-02-27": "Carnival",
     "1990-04-13": "Good Friday",
     "1990-04-15": "Easter Sunday",
     "1990-04-25": "Freedom Day",
@@ -685,7 +685,7 @@
     "1990-12-26": "Second Day of Christmas",
     "1990-12-31": "New Year's Eve",
     "1991-01-01": "New Year's Day",
-    "1991-02-11": "Carnival",
+    "1991-02-12": "Carnival",
     "1991-03-29": "Good Friday",
     "1991-03-31": "Easter Sunday",
     "1991-04-25": "Freedom Day",
@@ -703,7 +703,7 @@
     "1991-12-26": "Second Day of Christmas",
     "1991-12-31": "New Year's Eve",
     "1992-01-01": "New Year's Day",
-    "1992-03-02": "Carnival",
+    "1992-03-03": "Carnival",
     "1992-04-17": "Good Friday",
     "1992-04-19": "Easter Sunday",
     "1992-04-25": "Freedom Day",
@@ -721,7 +721,7 @@
     "1992-12-26": "Second Day of Christmas",
     "1992-12-31": "New Year's Eve",
     "1993-01-01": "New Year's Day",
-    "1993-02-22": "Carnival",
+    "1993-02-23": "Carnival",
     "1993-04-09": "Good Friday",
     "1993-04-11": "Easter Sunday",
     "1993-04-25": "Freedom Day",
@@ -738,7 +738,7 @@
     "1993-12-26": "Second Day of Christmas",
     "1993-12-31": "New Year's Eve",
     "1994-01-01": "New Year's Day",
-    "1994-02-14": "Carnival",
+    "1994-02-15": "Carnival",
     "1994-04-01": "Good Friday",
     "1994-04-03": "Easter Sunday",
     "1994-04-25": "Freedom Day",
@@ -756,7 +756,7 @@
     "1994-12-26": "Second Day of Christmas",
     "1994-12-31": "New Year's Eve",
     "1995-01-01": "New Year's Day",
-    "1995-02-27": "Carnival",
+    "1995-02-28": "Carnival",
     "1995-04-14": "Good Friday",
     "1995-04-16": "Easter Sunday",
     "1995-04-25": "Freedom Day",
@@ -774,7 +774,7 @@
     "1995-12-26": "Second Day of Christmas",
     "1995-12-31": "New Year's Eve",
     "1996-01-01": "New Year's Day",
-    "1996-02-19": "Carnival",
+    "1996-02-20": "Carnival",
     "1996-04-05": "Good Friday",
     "1996-04-07": "Easter Sunday",
     "1996-04-25": "Freedom Day",
@@ -792,7 +792,7 @@
     "1996-12-26": "Second Day of Christmas",
     "1996-12-31": "New Year's Eve",
     "1997-01-01": "New Year's Day",
-    "1997-02-10": "Carnival",
+    "1997-02-11": "Carnival",
     "1997-03-28": "Good Friday",
     "1997-03-30": "Easter Sunday",
     "1997-04-25": "Freedom Day",
@@ -810,7 +810,7 @@
     "1997-12-26": "Second Day of Christmas",
     "1997-12-31": "New Year's Eve",
     "1998-01-01": "New Year's Day",
-    "1998-02-23": "Carnival",
+    "1998-02-24": "Carnival",
     "1998-04-10": "Good Friday",
     "1998-04-12": "Easter Sunday",
     "1998-04-25": "Freedom Day",
@@ -828,7 +828,7 @@
     "1998-12-26": "Second Day of Christmas",
     "1998-12-31": "New Year's Eve",
     "1999-01-01": "New Year's Day",
-    "1999-02-15": "Carnival",
+    "1999-02-16": "Carnival",
     "1999-04-02": "Good Friday",
     "1999-04-04": "Easter Sunday",
     "1999-04-25": "Freedom Day",
@@ -846,7 +846,7 @@
     "1999-12-26": "Second Day of Christmas",
     "1999-12-31": "New Year's Eve",
     "2000-01-01": "New Year's Day",
-    "2000-03-06": "Carnival",
+    "2000-03-07": "Carnival",
     "2000-04-21": "Good Friday",
     "2000-04-23": "Easter Sunday",
     "2000-04-25": "Freedom Day",
@@ -864,7 +864,7 @@
     "2000-12-26": "Second Day of Christmas",
     "2000-12-31": "New Year's Eve",
     "2001-01-01": "New Year's Day",
-    "2001-02-26": "Carnival",
+    "2001-02-27": "Carnival",
     "2001-04-13": "Good Friday",
     "2001-04-15": "Easter Sunday",
     "2001-04-25": "Freedom Day",
@@ -882,7 +882,7 @@
     "2001-12-26": "Second Day of Christmas",
     "2001-12-31": "New Year's Eve",
     "2002-01-01": "New Year's Day",
-    "2002-02-11": "Carnival",
+    "2002-02-12": "Carnival",
     "2002-03-29": "Good Friday",
     "2002-03-31": "Easter Sunday",
     "2002-04-25": "Freedom Day",
@@ -900,7 +900,7 @@
     "2002-12-26": "Second Day of Christmas",
     "2002-12-31": "New Year's Eve",
     "2003-01-01": "New Year's Day",
-    "2003-03-03": "Carnival",
+    "2003-03-04": "Carnival",
     "2003-04-18": "Good Friday",
     "2003-04-20": "Easter Sunday",
     "2003-04-25": "Freedom Day",
@@ -918,7 +918,7 @@
     "2003-12-26": "Second Day of Christmas",
     "2003-12-31": "New Year's Eve",
     "2004-01-01": "New Year's Day",
-    "2004-02-23": "Carnival",
+    "2004-02-24": "Carnival",
     "2004-04-09": "Good Friday",
     "2004-04-11": "Easter Sunday",
     "2004-04-25": "Freedom Day",
@@ -935,7 +935,7 @@
     "2004-12-26": "Second Day of Christmas",
     "2004-12-31": "New Year's Eve",
     "2005-01-01": "New Year's Day",
-    "2005-02-07": "Carnival",
+    "2005-02-08": "Carnival",
     "2005-03-25": "Good Friday",
     "2005-03-27": "Easter Sunday",
     "2005-04-25": "Freedom Day",
@@ -953,7 +953,7 @@
     "2005-12-26": "Second Day of Christmas",
     "2005-12-31": "New Year's Eve",
     "2006-01-01": "New Year's Day",
-    "2006-02-27": "Carnival",
+    "2006-02-28": "Carnival",
     "2006-04-14": "Good Friday",
     "2006-04-16": "Easter Sunday",
     "2006-04-25": "Freedom Day",
@@ -971,7 +971,7 @@
     "2006-12-26": "Second Day of Christmas",
     "2006-12-31": "New Year's Eve",
     "2007-01-01": "New Year's Day",
-    "2007-02-19": "Carnival",
+    "2007-02-20": "Carnival",
     "2007-04-06": "Good Friday",
     "2007-04-08": "Easter Sunday",
     "2007-04-25": "Freedom Day",
@@ -989,7 +989,7 @@
     "2007-12-26": "Second Day of Christmas",
     "2007-12-31": "New Year's Eve",
     "2008-01-01": "New Year's Day",
-    "2008-02-04": "Carnival",
+    "2008-02-05": "Carnival",
     "2008-03-21": "Good Friday",
     "2008-03-23": "Easter Sunday",
     "2008-04-25": "Freedom Day",
@@ -1007,7 +1007,7 @@
     "2008-12-26": "Second Day of Christmas",
     "2008-12-31": "New Year's Eve",
     "2009-01-01": "New Year's Day",
-    "2009-02-23": "Carnival",
+    "2009-02-24": "Carnival",
     "2009-04-10": "Good Friday",
     "2009-04-12": "Easter Sunday",
     "2009-04-25": "Freedom Day",
@@ -1025,7 +1025,7 @@
     "2009-12-26": "Second Day of Christmas",
     "2009-12-31": "New Year's Eve",
     "2010-01-01": "New Year's Day",
-    "2010-02-15": "Carnival",
+    "2010-02-16": "Carnival",
     "2010-04-02": "Good Friday",
     "2010-04-04": "Easter Sunday",
     "2010-04-25": "Freedom Day",
@@ -1043,7 +1043,7 @@
     "2010-12-26": "Second Day of Christmas",
     "2010-12-31": "New Year's Eve",
     "2011-01-01": "New Year's Day",
-    "2011-03-07": "Carnival",
+    "2011-03-08": "Carnival",
     "2011-04-22": "Good Friday",
     "2011-04-24": "Easter Sunday",
     "2011-04-25": "Freedom Day",
@@ -1061,7 +1061,7 @@
     "2011-12-26": "Second Day of Christmas",
     "2011-12-31": "New Year's Eve",
     "2012-01-01": "New Year's Day",
-    "2012-02-20": "Carnival",
+    "2012-02-21": "Carnival",
     "2012-04-06": "Good Friday",
     "2012-04-08": "Easter Sunday",
     "2012-04-25": "Freedom Day",
@@ -1079,7 +1079,7 @@
     "2012-12-26": "Second Day of Christmas",
     "2012-12-31": "New Year's Eve",
     "2013-01-01": "New Year's Day",
-    "2013-02-11": "Carnival",
+    "2013-02-12": "Carnival",
     "2013-03-29": "Good Friday",
     "2013-03-31": "Easter Sunday",
     "2013-04-25": "Freedom Day",
@@ -1093,7 +1093,7 @@
     "2013-12-26": "Second Day of Christmas",
     "2013-12-31": "New Year's Eve",
     "2014-01-01": "New Year's Day",
-    "2014-03-03": "Carnival",
+    "2014-03-04": "Carnival",
     "2014-04-18": "Good Friday",
     "2014-04-20": "Easter Sunday",
     "2014-04-25": "Freedom Day",
@@ -1107,7 +1107,7 @@
     "2014-12-26": "Second Day of Christmas",
     "2014-12-31": "New Year's Eve",
     "2015-01-01": "New Year's Day",
-    "2015-02-16": "Carnival",
+    "2015-02-17": "Carnival",
     "2015-04-03": "Good Friday",
     "2015-04-05": "Easter Sunday",
     "2015-04-25": "Freedom Day",
@@ -1121,7 +1121,7 @@
     "2015-12-26": "Second Day of Christmas",
     "2015-12-31": "New Year's Eve",
     "2016-01-01": "New Year's Day",
-    "2016-02-08": "Carnival",
+    "2016-02-09": "Carnival",
     "2016-03-25": "Good Friday",
     "2016-03-27": "Easter Sunday",
     "2016-04-25": "Freedom Day",
@@ -1139,7 +1139,7 @@
     "2016-12-26": "Second Day of Christmas",
     "2016-12-31": "New Year's Eve",
     "2017-01-01": "New Year's Day",
-    "2017-02-27": "Carnival",
+    "2017-02-28": "Carnival",
     "2017-04-14": "Good Friday",
     "2017-04-16": "Easter Sunday",
     "2017-04-25": "Freedom Day",
@@ -1157,7 +1157,7 @@
     "2017-12-26": "Second Day of Christmas",
     "2017-12-31": "New Year's Eve",
     "2018-01-01": "New Year's Day",
-    "2018-02-12": "Carnival",
+    "2018-02-13": "Carnival",
     "2018-03-30": "Good Friday",
     "2018-04-01": "Easter Sunday",
     "2018-04-25": "Freedom Day",
@@ -1175,7 +1175,7 @@
     "2018-12-26": "Second Day of Christmas",
     "2018-12-31": "New Year's Eve",
     "2019-01-01": "New Year's Day",
-    "2019-03-04": "Carnival",
+    "2019-03-05": "Carnival",
     "2019-04-19": "Good Friday",
     "2019-04-21": "Easter Sunday",
     "2019-04-25": "Freedom Day",
@@ -1193,7 +1193,7 @@
     "2019-12-26": "Second Day of Christmas",
     "2019-12-31": "New Year's Eve",
     "2020-01-01": "New Year's Day",
-    "2020-02-24": "Carnival",
+    "2020-02-25": "Carnival",
     "2020-04-10": "Good Friday",
     "2020-04-12": "Easter Sunday",
     "2020-04-25": "Freedom Day",
@@ -1211,7 +1211,7 @@
     "2020-12-26": "Second Day of Christmas",
     "2020-12-31": "New Year's Eve",
     "2021-01-01": "New Year's Day",
-    "2021-02-15": "Carnival",
+    "2021-02-16": "Carnival",
     "2021-04-02": "Good Friday",
     "2021-04-04": "Easter Sunday",
     "2021-04-25": "Freedom Day",
@@ -1229,7 +1229,7 @@
     "2021-12-26": "Second Day of Christmas",
     "2021-12-31": "New Year's Eve",
     "2022-01-01": "New Year's Day",
-    "2022-02-28": "Carnival",
+    "2022-03-01": "Carnival",
     "2022-04-15": "Good Friday",
     "2022-04-17": "Easter Sunday",
     "2022-04-25": "Freedom Day",
@@ -1247,7 +1247,7 @@
     "2022-12-26": "Second Day of Christmas",
     "2022-12-31": "New Year's Eve",
     "2023-01-01": "New Year's Day",
-    "2023-02-20": "Carnival",
+    "2023-02-21": "Carnival",
     "2023-04-07": "Good Friday",
     "2023-04-09": "Easter Sunday",
     "2023-04-25": "Freedom Day",
@@ -1265,7 +1265,7 @@
     "2023-12-26": "Second Day of Christmas",
     "2023-12-31": "New Year's Eve",
     "2024-01-01": "New Year's Day",
-    "2024-02-12": "Carnival",
+    "2024-02-13": "Carnival",
     "2024-03-29": "Good Friday",
     "2024-03-31": "Easter Sunday",
     "2024-04-25": "Freedom Day",
@@ -1283,7 +1283,7 @@
     "2024-12-26": "Second Day of Christmas",
     "2024-12-31": "New Year's Eve",
     "2025-01-01": "New Year's Day",
-    "2025-03-03": "Carnival",
+    "2025-03-04": "Carnival",
     "2025-04-18": "Good Friday",
     "2025-04-20": "Easter Sunday",
     "2025-04-25": "Freedom Day",
@@ -1301,7 +1301,7 @@
     "2025-12-26": "Second Day of Christmas",
     "2025-12-31": "New Year's Eve",
     "2026-01-01": "New Year's Day",
-    "2026-02-16": "Carnival",
+    "2026-02-17": "Carnival",
     "2026-04-03": "Good Friday",
     "2026-04-05": "Easter Sunday",
     "2026-04-25": "Freedom Day",
@@ -1319,7 +1319,7 @@
     "2026-12-26": "Second Day of Christmas",
     "2026-12-31": "New Year's Eve",
     "2027-01-01": "New Year's Day",
-    "2027-02-08": "Carnival",
+    "2027-02-09": "Carnival",
     "2027-03-26": "Good Friday",
     "2027-03-28": "Easter Sunday",
     "2027-04-25": "Freedom Day",
@@ -1337,7 +1337,7 @@
     "2027-12-26": "Second Day of Christmas",
     "2027-12-31": "New Year's Eve",
     "2028-01-01": "New Year's Day",
-    "2028-02-28": "Carnival",
+    "2028-02-29": "Carnival",
     "2028-04-14": "Good Friday",
     "2028-04-16": "Easter Sunday",
     "2028-04-25": "Freedom Day",
@@ -1355,7 +1355,7 @@
     "2028-12-26": "Second Day of Christmas",
     "2028-12-31": "New Year's Eve",
     "2029-01-01": "New Year's Day",
-    "2029-02-12": "Carnival",
+    "2029-02-13": "Carnival",
     "2029-03-30": "Good Friday",
     "2029-04-01": "Easter Sunday",
     "2029-04-25": "Freedom Day",
@@ -1373,7 +1373,7 @@
     "2029-12-26": "Second Day of Christmas",
     "2029-12-31": "New Year's Eve",
     "2030-01-01": "New Year's Day",
-    "2030-03-04": "Carnival",
+    "2030-03-05": "Carnival",
     "2030-04-19": "Good Friday",
     "2030-04-21": "Easter Sunday",
     "2030-04-25": "Freedom Day",
@@ -1391,7 +1391,7 @@
     "2030-12-26": "Second Day of Christmas",
     "2030-12-31": "New Year's Eve",
     "2031-01-01": "New Year's Day",
-    "2031-02-24": "Carnival",
+    "2031-02-25": "Carnival",
     "2031-04-11": "Good Friday",
     "2031-04-13": "Easter Sunday",
     "2031-04-25": "Freedom Day",
@@ -1409,7 +1409,7 @@
     "2031-12-26": "Second Day of Christmas",
     "2031-12-31": "New Year's Eve",
     "2032-01-01": "New Year's Day",
-    "2032-02-09": "Carnival",
+    "2032-02-10": "Carnival",
     "2032-03-26": "Good Friday",
     "2032-03-28": "Easter Sunday",
     "2032-04-25": "Freedom Day",
@@ -1427,7 +1427,7 @@
     "2032-12-26": "Second Day of Christmas",
     "2032-12-31": "New Year's Eve",
     "2033-01-01": "New Year's Day",
-    "2033-02-28": "Carnival",
+    "2033-03-01": "Carnival",
     "2033-04-15": "Good Friday",
     "2033-04-17": "Easter Sunday",
     "2033-04-25": "Freedom Day",
@@ -1445,7 +1445,7 @@
     "2033-12-26": "Second Day of Christmas",
     "2033-12-31": "New Year's Eve",
     "2034-01-01": "New Year's Day",
-    "2034-02-20": "Carnival",
+    "2034-02-21": "Carnival",
     "2034-04-07": "Good Friday",
     "2034-04-09": "Easter Sunday",
     "2034-04-25": "Freedom Day",
@@ -1463,7 +1463,7 @@
     "2034-12-26": "Second Day of Christmas",
     "2034-12-31": "New Year's Eve",
     "2035-01-01": "New Year's Day",
-    "2035-02-05": "Carnival",
+    "2035-02-06": "Carnival",
     "2035-03-23": "Good Friday",
     "2035-03-25": "Easter Sunday",
     "2035-04-25": "Freedom Day",
@@ -1481,7 +1481,7 @@
     "2035-12-26": "Second Day of Christmas",
     "2035-12-31": "New Year's Eve",
     "2036-01-01": "New Year's Day",
-    "2036-02-25": "Carnival",
+    "2036-02-26": "Carnival",
     "2036-04-11": "Good Friday",
     "2036-04-13": "Easter Sunday",
     "2036-04-25": "Freedom Day",
@@ -1499,7 +1499,7 @@
     "2036-12-26": "Second Day of Christmas",
     "2036-12-31": "New Year's Eve",
     "2037-01-01": "New Year's Day",
-    "2037-02-16": "Carnival",
+    "2037-02-17": "Carnival",
     "2037-04-03": "Good Friday",
     "2037-04-05": "Easter Sunday",
     "2037-04-25": "Freedom Day",
@@ -1517,7 +1517,7 @@
     "2037-12-26": "Second Day of Christmas",
     "2037-12-31": "New Year's Eve",
     "2038-01-01": "New Year's Day",
-    "2038-03-08": "Carnival",
+    "2038-03-09": "Carnival",
     "2038-04-23": "Good Friday",
     "2038-04-25": "Easter Sunday; Freedom Day",
     "2038-05-01": "Labor Day",
@@ -1534,7 +1534,7 @@
     "2038-12-26": "Second Day of Christmas",
     "2038-12-31": "New Year's Eve",
     "2039-01-01": "New Year's Day",
-    "2039-02-21": "Carnival",
+    "2039-02-22": "Carnival",
     "2039-04-08": "Good Friday",
     "2039-04-10": "Easter Sunday",
     "2039-04-25": "Freedom Day",
@@ -1552,7 +1552,7 @@
     "2039-12-26": "Second Day of Christmas",
     "2039-12-31": "New Year's Eve",
     "2040-01-01": "New Year's Day",
-    "2040-02-13": "Carnival",
+    "2040-02-14": "Carnival",
     "2040-03-30": "Good Friday",
     "2040-04-01": "Easter Sunday",
     "2040-04-25": "Freedom Day",
@@ -1570,7 +1570,7 @@
     "2040-12-26": "Second Day of Christmas",
     "2040-12-31": "New Year's Eve",
     "2041-01-01": "New Year's Day",
-    "2041-03-04": "Carnival",
+    "2041-03-05": "Carnival",
     "2041-04-19": "Good Friday",
     "2041-04-21": "Easter Sunday",
     "2041-04-25": "Freedom Day",
@@ -1588,7 +1588,7 @@
     "2041-12-26": "Second Day of Christmas",
     "2041-12-31": "New Year's Eve",
     "2042-01-01": "New Year's Day",
-    "2042-02-17": "Carnival",
+    "2042-02-18": "Carnival",
     "2042-04-04": "Good Friday",
     "2042-04-06": "Easter Sunday",
     "2042-04-25": "Freedom Day",
@@ -1606,7 +1606,7 @@
     "2042-12-26": "Second Day of Christmas",
     "2042-12-31": "New Year's Eve",
     "2043-01-01": "New Year's Day",
-    "2043-02-09": "Carnival",
+    "2043-02-10": "Carnival",
     "2043-03-27": "Good Friday",
     "2043-03-29": "Easter Sunday",
     "2043-04-25": "Freedom Day",
@@ -1624,7 +1624,7 @@
     "2043-12-26": "Second Day of Christmas",
     "2043-12-31": "New Year's Eve",
     "2044-01-01": "New Year's Day",
-    "2044-02-29": "Carnival",
+    "2044-03-01": "Carnival",
     "2044-04-15": "Good Friday",
     "2044-04-17": "Easter Sunday",
     "2044-04-25": "Freedom Day",
@@ -1642,7 +1642,7 @@
     "2044-12-26": "Second Day of Christmas",
     "2044-12-31": "New Year's Eve",
     "2045-01-01": "New Year's Day",
-    "2045-02-20": "Carnival",
+    "2045-02-21": "Carnival",
     "2045-04-07": "Good Friday",
     "2045-04-09": "Easter Sunday",
     "2045-04-25": "Freedom Day",
@@ -1660,7 +1660,7 @@
     "2045-12-26": "Second Day of Christmas",
     "2045-12-31": "New Year's Eve",
     "2046-01-01": "New Year's Day",
-    "2046-02-05": "Carnival",
+    "2046-02-06": "Carnival",
     "2046-03-23": "Good Friday",
     "2046-03-25": "Easter Sunday",
     "2046-04-25": "Freedom Day",
@@ -1678,7 +1678,7 @@
     "2046-12-26": "Second Day of Christmas",
     "2046-12-31": "New Year's Eve",
     "2047-01-01": "New Year's Day",
-    "2047-02-25": "Carnival",
+    "2047-02-26": "Carnival",
     "2047-04-12": "Good Friday",
     "2047-04-14": "Easter Sunday",
     "2047-04-25": "Freedom Day",
@@ -1695,7 +1695,7 @@
     "2047-12-26": "Second Day of Christmas",
     "2047-12-31": "New Year's Eve",
     "2048-01-01": "New Year's Day",
-    "2048-02-17": "Carnival",
+    "2048-02-18": "Carnival",
     "2048-04-03": "Good Friday",
     "2048-04-05": "Easter Sunday",
     "2048-04-25": "Freedom Day",
@@ -1713,7 +1713,7 @@
     "2048-12-26": "Second Day of Christmas",
     "2048-12-31": "New Year's Eve",
     "2049-01-01": "New Year's Day",
-    "2049-03-01": "Carnival",
+    "2049-03-02": "Carnival",
     "2049-04-16": "Good Friday",
     "2049-04-18": "Easter Sunday",
     "2049-04-25": "Freedom Day",
@@ -1731,7 +1731,7 @@
     "2049-12-26": "Second Day of Christmas",
     "2049-12-31": "New Year's Eve",
     "2050-01-01": "New Year's Day",
-    "2050-02-21": "Carnival",
+    "2050-02-22": "Carnival",
     "2050-04-08": "Good Friday",
     "2050-04-10": "Easter Sunday",
     "2050-04-25": "Freedom Day",