New Year's Day
Martin Luther King Day
President's Day
Good Friday
César Chávez Day
Confeder. Memorial Day
Memorial Day
Juneteenth
Independence Day
Lyndon Baines Johnson Day
Labor Day
Veterans Day (obs.)
Veterans Day
Thanksgiving
Black Friday
Christmas Eve
Christmas
December 26
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1779
1780
1781 › 
# Date Public holiday
1Saturday, 1 January 1780 New Year's Day
2Monday, 17 January 1780 Martin Luther King Day
3Monday, 21 February 1780 Washington's Birthday
4Friday, 24 March 1780 Good Friday
5Friday, 31 March 1780 César Chávez Day
6Monday, 24 April 1780 Confederate Memorial Day
7Monday, 29 May 1780 Memorial Day
8Monday, 19 June 1780 Juneteenth National Independence Day
9Tuesday, 4 July 1780 Independence Day
10Sunday, 27 August 1780 Lyndon Baines Johnson Day
11Monday, 4 September 1780 Labor Day
Friday, 10 November 1780 Veterans Day (observance)
12Saturday, 11 November 1780 Veterans Day
13Thursday, 23 November 1780 Thanksgiving
14Friday, 24 November 1780 Black Friday
15Sunday, 24 December 1780 Christmas Eve
16Monday, 25 December 1780 Christmas
17Tuesday, 26 December 1780 December 26