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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 ‹ 1956
1957
1958 › 
# Date Public holiday
1Tuesday, 1 January 1957 New Year's Day
2Friday, 19 April 1957 Good Friday
3Wednesday, 1 May 1957 Labour Day
4Saturday, 25 May 1957 May Revolution Day
5Monday, 17 June 1957 Flag Day
6Tuesday, 9 July 1957 Independence Day
7Monday, 19 August 1957 General José de San Martín Memorial Day
8Saturday, 12 October 1957 Day of Respect for Cultural Diversity
9Sunday, 8 December 1957 Immaculate Conception
10Wednesday, 25 December 1957 Christmas Day