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
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 ‹ 1739
1740
1741 › 
# Date Public holiday
1Friday, 1 January 1740 New Year's Day
2Thursday, 14 April 1740 Maundy Thursday
3Friday, 15 April 1740 Good Friday
4Sunday, 1 May 1740 Labour Day
5Wednesday, 25 May 1740 May Revolution Day
6Monday, 20 June 1740 Flag Day
7Saturday, 9 July 1740 Independence Day
8Monday, 15 August 1740 General José de San Martín Memorial Day
9Monday, 10 October 1740 Day of Respect for Cultural Diversity
10Thursday, 8 December 1740 Immaculate Conception
11Sunday, 25 December 1740 Christmas Day