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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1645 › 
# Date Public holiday
1Friday, 1 January 1644 New Year's Day
2Friday, 25 March 1644 Good Friday
3Sunday, 1 May 1644 Labour Day
4Wednesday, 25 May 1644 May Revolution Day
5Monday, 20 June 1644 Flag Day
6Saturday, 9 July 1644 Independence Day
7Monday, 15 August 1644 General José de San Martín Memorial Day
8Monday, 10 October 1644 Day of Respect for Cultural Diversity
9Thursday, 8 December 1644 Immaculate Conception
10Sunday, 25 December 1644 Christmas Day