New Year's Day
Constitution Day
Benito Juárez's Birthday
Labour Day
Independence Day
Revolution Day
Christmas Day
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 ‹ 1979
1980
1981 › 
# Date Public holiday
1Tuesday, 1 January 1980 New Year's Day
2Tuesday, 5 February 1980 Constitution Day
3Friday, 21 March 1980 Benito Juárez's Birthday
4Thursday, 1 May 1980 Labour Day
5Tuesday, 16 September 1980 Independence Day
6Thursday, 20 November 1980 Revolution Day
7Thursday, 25 December 1980 Christmas Day