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
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 ‹ 1863
1864
1865 › 
# Date Public holiday
1Friday, 1 January 1864 New Year's Day
2Friday, 25 March 1864 Good Friday
3Sunday, 1 May 1864 Labour Day
4Wednesday, 25 May 1864 May Revolution Day
5Monday, 20 June 1864 Flag Day
6Saturday, 9 July 1864 Independence Day
7Monday, 15 August 1864 General José de San Martín Memorial Day
8Monday, 10 October 1864 Day of Respect for Cultural Diversity
9Thursday, 8 December 1864 Immaculate Conception
10Sunday, 25 December 1864 Christmas Day