New Year's Day
Martin Luther King Day
President's Day
Memorial Day
Independence Day
Independence Day (obs.)
Labor Day
Columbus Day
Veterans Day
Thanksgiving
Christmas (obs.)
Christmas
New Year's Day (obs.)
  January
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 ‹ 1620
1621
1622 › 
# Date Public holiday
1Friday, 1 January 1621 New Year's Day
2Monday, 18 January 1621 Martin Luther King Day
3Monday, 15 February 1621 Washington's Birthday/Susan B. Anthony Day
4Monday, 31 May 1621 Memorial Day
5Sunday, 4 July 1621 Independence Day
Monday, 5 July 1621 Independence Day (observance)
6Monday, 6 September 1621 Labor Day
7Monday, 11 October 1621 Columbus Day
8Thursday, 11 November 1621 Veterans Day
9Thursday, 25 November 1621 Thanksgiving
Friday, 24 December 1621 Christmas (observance)/Christmas Eve
10Saturday, 25 December 1621 Christmas
Friday, 31 December 1621 New Year's Day (observance)