Public holidays
1366, Russia
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1366 | New Year Holiday |
| 2 | Thursday, 2 January 1366 | New Year Holiday |
| 3 | Friday, 3 January 1366 | New Year Holiday |
| 4 | Saturday, 4 January 1366 | New Year Holiday |
| 5 | Sunday, 5 January 1366 | New Year Holiday |
| 6 | Monday, 6 January 1366 | New Year Holiday |
| 7 | Tuesday, 7 January 1366 | New Year Holiday |
| 8 | Wednesday, 8 January 1366 | New Year Holiday |
| 9 | Sunday, 23 February 1366 | Defender of the Fatherland Day |
| 10 | Saturday, 8 March 1366 | Women's Day |
| 11 | Friday, 18 April 1366 | Orthodox Easter |
| 12 | Thursday, 1 May 1366 | Spring and Labour Day |
| 13 | Friday, 9 May 1366 | Victory Day |
| 14 | Thursday, 12 June 1366 | Russia Day |
| 15 | Tuesday, 4 November 1366 | Unity Day |