New Year's Day
Martin Luther King Day
Lincoln's Birthday
President's Day
Truman Day (obs.)
Truman Day
Memorial Day
Juneteenth (obs.)
Juneteenth
Independence Day
Independence Day (obs.)
Labor Day
Columbus Day
Veterans Day
Thanksgiving
Christmas (obs.)
Christmas
New Year's Day (obs.)
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 ‹ 1879
1880
1881 › 
# Date Public holiday
1Thursday, 1 January 1880 New Year's Day
2Monday, 19 January 1880 Martin Luther King Day
3Thursday, 12 February 1880 Lincoln's Birthday
Monday, 16 February 1880 Washington's Birthday/Susan B. Anthony Day (observance)
Friday, 7 May 1880 Truman Day (observance)
4Saturday, 8 May 1880 Truman Day
5Monday, 31 May 1880 Memorial Day
Friday, 18 June 1880 Juneteenth (observance)
6Saturday, 19 June 1880 Juneteenth National Independence Day
7Sunday, 4 July 1880 Independence Day
Monday, 5 July 1880 Independence Day (observance)
8Monday, 6 September 1880 Labor Day
9Monday, 11 October 1880 Columbus Day
10Thursday, 11 November 1880 Veterans Day
11Thursday, 25 November 1880 Thanksgiving
Friday, 24 December 1880 Christmas (observance)/Christmas Eve
12Saturday, 25 December 1880 Christmas
Friday, 31 December 1880 New Year's Day (observance)