Public holidays
1540, USA, North Dakota
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, January 1, 1540 | New Year's Day |
| 2 | Thursday, February 22, 1540 | Washington's Birthday |
| 3 | Friday, April 5, 1540 | Good Friday |
| 4 | Thursday, May 30, 1540 | Memorial Day |
| 5 | Thursday, July 4, 1540 | Independence Day |
| 6 | Monday, September 2, 1540 | Labor Day |
| 7 | Wednesday, December 25, 1540 | Christmas |