New Year's Day
New Year's Day (obs.)
Martin Luther King Day
Lincoln's Birthday
Lincoln's Birthday (obs.)
President's Day
Truman Day
Memorial Day
Juneteenth
Independence Day
Labor Day
Columbus Day
Veterans Day
Veterans Day (obs.)
Thanksgiving
Christmas
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1555
1556
1557 › 
# Date Public holiday
1Sunday, 1 January 1556 New Year's Day
Monday, 2 January 1556 New Year's Day (observance)
2Monday, 16 January 1556 Martin Luther King Day
3Sunday, 12 February 1556 Lincoln's Birthday
Monday, 13 February 1556 Lincoln's Birthday (observance)
4Monday, 20 February 1556 Washington's Birthday
5Tuesday, 8 May 1556 Truman Day
6Monday, 28 May 1556 Memorial Day
7Tuesday, 19 June 1556 Juneteenth National Independence Day
8Wednesday, 4 July 1556 Independence Day
9Monday, 3 September 1556 Labor Day
10Monday, 8 October 1556 Columbus Day
11Sunday, 11 November 1556 Veterans Day
Monday, 12 November 1556 Veterans Day (observance)
12Thursday, 22 November 1556 Thanksgiving
13Tuesday, 25 December 1556 Christmas