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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 ‹ 1977
1978
1979 › 
# Date Public holiday
1Sunday, 1 January 1978 New Year's Day
2Friday, 24 March 1978 Good Friday
3Monday, 1 May 1978 Labour Day
4Thursday, 25 May 1978 May Revolution Day
5Monday, 19 June 1978 Flag Day
6Sunday, 9 July 1978 Independence Day
7Monday, 21 August 1978 General José de San Martín Memorial Day
8Monday, 16 October 1978 Day of Respect for Cultural Diversity
9Friday, 8 December 1978 Immaculate Conception
10Monday, 25 December 1978 Christmas Day