Public holidays
1721, USA, Alabama
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1721 | New Year's Day |
| 2 | Monday, 20 January 1721 | Martin Luther King Day |
| 3 | Monday, 17 February 1721 | Washington's Birthday |
| 4 | Tuesday, 25 February 1721 | Mardi gras day |
| 5 | Monday, 28 April 1721 | Confederate Memorial Day |
| 6 | Monday, 26 May 1721 | Memorial Day |
| 7 | Monday, 2 June 1721 | Jefferson Davis Day |
| 8 | Thursday, 19 June 1721 | Juneteenth National Independence Day |
| 9 | Friday, 4 July 1721 | Independence Day |
| 10 | Monday, 1 September 1721 | Labor Day |
| 11 | Monday, 13 October 1721 | Columbus Day |
| 12 | Tuesday, 11 November 1721 | Veterans Day |
| 13 | Thursday, 27 November 1721 | Thanksgiving |
| 14 | Thursday, 25 December 1721 | Christmas |
| 15 | Friday, 26 December 1721 | December 26 |
| 16 | Wednesday, 31 December 1721 | New Year's Eve |