Public holidays
1641, USA, District of Columbia
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1641 | New Year's Day |
| 2 | Friday, 22 February 1641 | Washington's Birthday |
| 3 | Tuesday, 16 April 1641 | Emancipation Day |
| 4 | Thursday, 30 May 1641 | Memorial Day |
| 5 | Thursday, 4 July 1641 | Independence Day |
| 6 | Monday, 2 September 1641 | Labor Day |
| 7 | Wednesday, 25 December 1641 | Christmas |