Public holidays
1643, USA, Alabama
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, January 1, 1643 | New Year's Day |
| 2 | Tuesday, February 17, 1643 | Mardi gras day |
| 3 | Sunday, February 22, 1643 | Washington's Birthday |
| 4 | Monday, April 27, 1643 | Confederate Memorial Day |
| 5 | Saturday, May 30, 1643 | Memorial Day |
| 6 | Monday, June 1, 1643 | Jefferson Davis Day |
| Friday, July 3, 1643 | Independence Day (observance) | |
| 7 | Saturday, July 4, 1643 | Independence Day |
| 8 | Monday, September 7, 1643 | Labor Day |
| 9 | Friday, December 25, 1643 | Christmas |
| 10 | Saturday, December 26, 1643 | December 26 |
| 11 | Thursday, December 31, 1643 | New Year's Eve |