Public holidays
1140, USA, Montana
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1140 | New Year's Day |
| 2 | Monday, 15 January 1140 | Martin Luther King Day |
| 3 | Monday, 12 February 1140 | Lincoln's Birthday |
| 4 | Monday, 19 February 1140 | Washington's Birthday |
| 5 | Monday, 27 May 1140 | Memorial Day |
| 6 | Thursday, 4 July 1140 | Independence Day |
| 7 | Monday, 2 September 1140 | Labor Day |
| 8 | Monday, 14 October 1140 | Columbus Day |
| 9 | Tuesday, 5 November 1140 | Election Day |
| 10 | Monday, 11 November 1140 | Veterans Day |
| 11 | Thursday, 28 November 1140 | Thanksgiving |
| 12 | Wednesday, 25 December 1140 | Christmas |