New Year's Day
Memorial Day
Independence Day
Labor Day
Christmas
Christmas (obs.)
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1666
1667
1668 › 
# Date Public holiday
1Saturday, January 1, 1667 New Year's Day
2Monday, May 30, 1667 Memorial Day
3Monday, July 4, 1667 Independence Day
4Monday, September 5, 1667 Labor Day
5Sunday, December 25, 1667 Christmas
Monday, December 26, 1667 Christmas (observance)