Public holidays
1864, USA, Colorado
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1864 | New Year's Day |
| 2 | Monday, 22 February 1864 | Washington's Birthday |
| 3 | Thursday, 31 March 1864 | César Chávez Day |
| 4 | Monday, 30 May 1864 | Memorial Day |
| 5 | Monday, 4 July 1864 | Independence Day |
| 6 | Monday, 5 September 1864 | Labor Day |
| 7 | Thursday, 24 November 1864 | Thanksgiving |
| 8 | Sunday, 25 December 1864 | Christmas |
| Monday, 26 December 1864 | Christmas (observance) |