Argentina has a total of 38 holidays in 2021. In the table below, you will find the details of the holidays and when they are observed. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.

These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.

Our API allows you to specify the State and Region as part of the API requests, thereby limiting the requests to a particular state or city. View the API documentation for a full description of the supported countries, states and regions.

Holiday	Date	Details
New Year's Day	Friday, January 1, 2021	New Year’s Day is the first day of the year, or January 1, in the Gregorian calendar.
Carnival / Shrove Monday	Monday, February 15, 2021	Carnival / Shrove Monday is a national holiday in Argentina
Carnival / Shrove Tuesday	Tuesday, February 16, 2021	Shrove Tuesday is a religious holiday that is on the day before Ash Wednesday. It is also known as the Tuesday of Carnival, which is a festive occasion among many cultures.
March Equinox	Saturday, March 20, 2021	March Equinox in Argentina (Buenos Aires)
Memorial Day	Wednesday, March 24, 2021	Memorial Day is a national holiday in Argentina
Passover Eve	Saturday, March 27, 2021	Passover Eve is a observance in Argentina
First day of Passover	Sunday, March 28, 2021	During Passover, the Jewish people remember the liberation of the Israelites from slavery, their exodus from Egypt, and that their first-born children were spared during the 10th plague, as told in the Haggadah.
Second Day of Passover	Monday, March 29, 2021	Second Day of Passover is a observance in Argentina
Maundy Thursday	Thursday, April 1, 2021	Maundy Thursday is a Christian observance on the Thursday during Holy Week. It is the day before Good Friday.
Good Friday	Friday, April 2, 2021	Good Friday is a global Christian observance two days before Easter Sunday.
Day of the Veterans	Friday, April 2, 2021	Day of the Veterans is a national holiday in Argentina
Sixth Day of Passover	Friday, April 2, 2021	Sixth Day of Passover is a observance in Argentina
Seventh Day of Passover	Saturday, April 3, 2021	Seventh Day of Passover is a observance in Argentina
Easter Sunday	Sunday, April 4, 2021	Easter Sunday commemorates Jesus Christ’s resurrection, according to Christian belief.
Last day of Passover	Sunday, April 4, 2021	The last day of Passover marks the end of the Passover period, which lasts for seven or eight days.
Action Day for Tolerance and Respect between People	Saturday, April 24, 2021	Action Day for Tolerance and Respect between People is a observance in Argentina
Labor Day / May Day	Saturday, May 1, 2021	Labor Day, or May Day, is a day off for workers in many countries around the world.
End of Ramadan	Wednesday, May 12, 2021	Eid-al-Fitr is a holiday to mark the end of the Islamic month of Ramadan, during which Muslims fast during the hours of daylight.
National Day/May 1810 Revolution	Tuesday, May 25, 2021	National Day/May 1810 Revolution is a national holiday in Argentina
Commemoration of General Don Martín Miguel de Güemes	Thursday, June 17, 2021	Commemoration of General Don Martín Miguel de Güemes is a national holiday in Argentina
Flag Day	Sunday, June 20, 2021	Flag Day is a national holiday in Argentina
June Solstice	Monday, June 21, 2021	June Solstice in Argentina (Buenos Aires)
Independence day	Friday, July 9, 2021	Independence day is a national holiday in Argentina
Eid al-Adha	Tuesday, July 20, 2021	Eid al-Adha (Id ul-Adha) is an Islamic festival falling on the 10th day of the month of Dhul Hijja (Thou al-Hijja) to commemorate the willingness of Ibrahim (Abraham) to sacrifice his son.
Muharram/New Year	Tuesday, August 10, 2021	Muharram/New Year is a Muslim holiday in Argentina
San Martín Day	Monday, August 16, 2021	San Martín Day is a national holiday in Argentina
Rosh Hashana Eve	Monday, September 6, 2021	Rosh Hashana Eve is a Jewish holiday in Argentina
Rosh Hashana	Tuesday, September 7, 2021	Rosh Hashana, commonly known as the Jewish New Year, is the first day of Tishrei, the seventh month in the Hebrew calendar.
Second day of Rosh Hashana	Wednesday, September 8, 2021	Second day of Rosh Hashana is a Jewish holiday in Argentina
Yom Kippur Eve	Wednesday, September 15, 2021	Yom Kippur Eve is a Jewish holiday in Argentina
Yom Kippur	Thursday, September 16, 2021	Yom Kippur (Day of Atonement) is an important Jewish holiday that centers on the themes of atonement and repentance.
September Equinox	Wednesday, September 22, 2021	September Equinox in Argentina (Buenos Aires)
Day of respect for cultural diversity	Monday, October 11, 2021	Day of respect for cultural diversity is a national holiday in Argentina
National Sovereignty Day	Monday, November 22, 2021	National Sovereignty Day is a national holiday in Argentina
Feast of the Immaculate Conception	Wednesday, December 8, 2021	The Feast of the Immaculate Conception is a Christian observance on December 8 each year.
December Solstice	Tuesday, December 21, 2021	December Solstice in Argentina (Buenos Aires)
Christmas Day	Saturday, December 25, 2021	Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.
New Year's Eve	Friday, December 31, 2021	New Year’s Eve is the last day of the year, December 31, in the Gregorian calendar.