Public holidays
1624, USA, Iowa
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, January 1, 1624 | New Year's Day |
| 2 | Monday, February 12, 1624 | Lincoln's Birthday |
| 3 | Thursday, May 30, 1624 | Memorial Day |
| 4 | Thursday, July 4, 1624 | Independence Day |
| 5 | Monday, September 2, 1624 | Labor Day |
| 6 | Wednesday, December 25, 1624 | Christmas |