Public holidays
1147, USA, Colorado
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1147 | New Year's Day |
| 2 | Monday, 20 January 1147 | Martin Luther King Day |
| 3 | Monday, 17 February 1147 | Washington's Birthday |
| 4 | Monday, 31 March 1147 | Seward's Day/César Chávez Day |
| 5 | Monday, 26 May 1147 | Memorial Day |
| 6 | Thursday, 19 June 1147 | Juneteenth National Independence Day |
| 7 | Friday, 4 July 1147 | Independence Day |
| 8 | Monday, 1 September 1147 | Labor Day |
| 9 | Monday, 13 October 1147 | Columbus Day |
| 10 | Tuesday, 11 November 1147 | Veterans Day |
| 11 | Thursday, 27 November 1147 | Thanksgiving |
| 12 | Thursday, 25 December 1147 | Christmas |