Public holidays
1604, Russia
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1604 | New Year Holiday |
| 2 | Friday, 2 January 1604 | New Year Holiday |
| 3 | Saturday, 3 January 1604 | New Year Holiday |
| 4 | Sunday, 4 January 1604 | New Year Holiday |
| 5 | Monday, 5 January 1604 | New Year Holiday |
| 6 | Tuesday, 6 January 1604 | New Year Holiday |
| 7 | Wednesday, 7 January 1604 | New Year Holiday |
| 8 | Thursday, 8 January 1604 | New Year Holiday |
| 9 | Monday, 23 February 1604 | Defender of the Fatherland Day |
| 10 | Monday, 8 March 1604 | Women's Day |
| 11 | Wednesday, 21 April 1604 | Orthodox Easter |
| 12 | Saturday, 1 May 1604 | Spring and Labour Day |
| 13 | Monday, 3 May 1604 | Spring and Labour Day |
| 14 | Sunday, 9 May 1604 | Victory Day |
| 15 | Monday, 10 May 1604 | Victory Day |
| 16 | Saturday, 12 June 1604 | Russia Day |
| 17 | Monday, 14 June 1604 | Russia Day |
| 18 | Thursday, 4 November 1604 | Unity Day |