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
  January
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  March
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  June
  July
  August
  September
  October
  November
  December
 ‹ 1803
1804
1805 › 
# Date Public holiday
1Sunday, 1 January 1804 New Year's Day
2Thursday, 29 March 1804 Maundy Thursday
3Friday, 30 March 1804 Good Friday
4Tuesday, 1 May 1804 Labour Day
5Friday, 25 May 1804 May Revolution Day
6Monday, 18 June 1804 Flag Day
7Monday, 9 July 1804 Independence Day
8Monday, 20 August 1804 General José de San Martín Memorial Day
9Monday, 15 October 1804 Day of Respect for Cultural Diversity
10Saturday, 8 December 1804 Immaculate Conception
11Tuesday, 25 December 1804 Christmas Day