Prior Institute Holidays

For reference, the following were last year's recognized Institute Holidays and Special Holidays and the day/dates on which they were observed. See current holidays.
2021
Holiday Day Date observed
Martin Luther King, Jr. Day
3rd Monday in January Monday, January 18, 2021
Presidents' Day
3rd Monday in February Monday, February 15, 2021
Patriots' Day
3rd Monday in April Monday, April 19, 2021
Memorial Day
Last Monday in May Monday, May 31, 2021
Juneteenth
June 19 Friday, June 18, 2021
Special Holiday Closing
July 2 Friday, July 2, 2021
Independence Day
July 4 Monday, July 5, 2021
Labor Day
1st Monday in September Monday, September 6, 2021
Indigenous Peoples Day
2nd Monday in October Monday, October 11, 2021
Veterans' Day
November 11 Thursday, November 11, 2021
Thanksgiving Day
4th Thursday in November Thursday, November 25, 2021
Day After Thanksgiving
Day after Thanksgiving Friday, November 26, 2021
Christmas Day
December 25 Friday, December 24, 2021
Winter Break
December 27 Monday, December 27, 2021
Winter Break
December 28 Tuesday, December 28, 2021
Winter Break
December 29 Wednesday, December 29, 2021
Winter Break
December 30 Thursday, December 30, 2021
New Year's Day
January 1 Friday, December 31, 2021