Public holidays
1580, USA, Missouri
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, January 1, 1580 | New Year's Day |
| 2 | Tuesday, February 12, 1580 | Lincoln's Birthday |
| 3 | Friday, February 22, 1580 | Washington's Birthday |
| 4 | Thursday, May 8, 1580 | Truman Day |
| 5 | Friday, May 30, 1580 | Memorial Day |
| 6 | Friday, July 4, 1580 | Independence Day |
| 7 | Monday, September 1, 1580 | Labor Day |
| 8 | Thursday, December 25, 1580 | Christmas |