Public holidays
1805, USA, Michigan
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, January 1, 1805 | New Year's Day |
| 2 | Monday, January 21, 1805 | Martin Luther King Day |
| 3 | Monday, February 18, 1805 | Washington's Birthday |
| 4 | Monday, May 27, 1805 | Memorial Day |
| 5 | Wednesday, June 19, 1805 | Juneteenth National Independence Day |
| 6 | Thursday, July 4, 1805 | Independence Day |
| 7 | Monday, September 2, 1805 | Labor Day |
| 8 | Tuesday, November 5, 1805 | Election Day |
| 9 | Monday, November 11, 1805 | Veterans Day |
| 10 | Thursday, November 28, 1805 | Thanksgiving |
| 11 | Friday, November 29, 1805 | Black Friday |
| 12 | Tuesday, December 24, 1805 | Christmas Eve |
| 13 | Wednesday, December 25, 1805 | Christmas |
| 14 | Tuesday, December 31, 1805 | New Year's Eve |