Public holidays
1511, USA, Missouri
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1511 | New Year's Day |
| Monday, 2 January 1511 | New Year's Day (observance) | |
| 2 | Sunday, 12 February 1511 | Lincoln's Birthday |
| Monday, 13 February 1511 | Lincoln's Birthday (observance) | |
| 3 | Wednesday, 22 February 1511 | Washington's Birthday |
| 4 | Monday, 8 May 1511 | Truman Day |
| 5 | Tuesday, 30 May 1511 | Memorial Day |
| 6 | Tuesday, 4 July 1511 | Independence Day |
| 7 | Monday, 4 September 1511 | Labor Day |
| 8 | Monday, 25 December 1511 | Christmas |