New Year's Day
Maundy Thursday
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
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 ‹ 1963
1964
1965 › 
# Date Public holiday
1Wednesday, 1 January 1964 New Year's Day
2Thursday, 26 March 1964 Maundy Thursday
3Friday, 27 March 1964 Good Friday
4Friday, 1 May 1964 Labour Day
5Monday, 25 May 1964 May Revolution Day
6Monday, 15 June 1964 Flag Day
7Thursday, 9 July 1964 Independence Day
8Monday, 17 August 1964 General José de San Martín Memorial Day
9Monday, 12 October 1964 Day of Respect for Cultural Diversity
10Tuesday, 8 December 1964 Immaculate Conception
11Friday, 25 December 1964 Christmas Day