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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  October
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 ‹ 1989
1990
1991 › 
# Date Public holiday
1Monday, 1 January 1990 New Year's Day
2Friday, 13 April 1990 Good Friday
3Tuesday, 1 May 1990 Labour Day
4Friday, 25 May 1990 May Revolution Day
5Monday, 18 June 1990 Flag Day
6Monday, 9 July 1990 Independence Day
7Monday, 20 August 1990 General José de San Martín Memorial Day
8Monday, 15 October 1990 Day of Respect for Cultural Diversity
9Saturday, 8 December 1990 Immaculate Conception
10Tuesday, 25 December 1990 Christmas Day