New Year's Day
Martin Luther King Day
President's Day
Patriots' Day
Memorial Day
Juneteenth
Independence Day
Labor Day
Columbus Day
Veterans Day
Thanksgiving
Black Friday
Christmas
  January
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 ‹ 1979
1980
1981 › 
# Date Public holiday
1Tuesday, 1 January 1980 New Year's Day
2Monday, 21 January 1980 Martin Luther King Day
3Monday, 18 February 1980 Washington's Birthday
4Monday, 21 April 1980 Patriots' Day
5Monday, 26 May 1980 Memorial Day
6Thursday, 19 June 1980 Juneteenth National Independence Day
7Friday, 4 July 1980 Independence Day
8Monday, 1 September 1980 Labor Day
9Monday, 13 October 1980 Columbus Day
10Tuesday, 11 November 1980 Veterans Day
11Thursday, 27 November 1980 Thanksgiving
12Friday, 28 November 1980 Black Friday
13Thursday, 25 December 1980 Christmas