New Year's Day
Martin Luther King Day
Good Friday
Memorial Day
Juneteenth
Independence Day
Labor Day
Election Day
Veterans Day
Veterans Day (obs.)
Thanksgiving
Black Friday
Christmas Eve
Christmas
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1865
1866
1867 › 
# Date Public holiday
1Monday, 1 January 1866 New Year's Day
2Monday, 15 January 1866 Martin Luther King Day
Friday, 30 March 1866 César Chávez Day (observance)/Good Friday
3Monday, 28 May 1866 Memorial Day
4Tuesday, 19 June 1866 Juneteenth National Independence Day
5Wednesday, 4 July 1866 Independence Day
6Monday, 3 September 1866 Labor Day
7Tuesday, 6 November 1866 Election Day
8Sunday, 11 November 1866 Veterans Day
Monday, 12 November 1866 Veterans Day (observance)
9Thursday, 22 November 1866 Thanksgiving
10Friday, 23 November 1866 Black Friday
11Monday, 24 December 1866 Christmas Eve
12Tuesday, 25 December 1866 Christmas
13Monday, 31 December 1866 New Year's Eve