New Year's Day
Good Friday
Labour Day
May Revolution Day
Flag Day
Independence Day
General José de San Martín Memorial Day
Day of Respect for Cultural Diversity
Immaculate Conception
Christmas Day
  January
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 ‹ 1776
1777
1778 › 
# Date Public holiday
1Wednesday, 1 January 1777 New Year's Day
2Friday, 28 March 1777 Good Friday
3Thursday, 1 May 1777 Labour Day
4Sunday, 25 May 1777 May Revolution Day
5Monday, 16 June 1777 Flag Day
6Wednesday, 9 July 1777 Independence Day
7Monday, 18 August 1777 General José de San Martín Memorial Day
8Sunday, 12 October 1777 Day of Respect for Cultural Diversity
9Monday, 8 December 1777 Immaculate Conception
10Thursday, 25 December 1777 Christmas Day