New Year Holiday
New Year Holiday
New Year Holiday
New Year Holiday
New Year Holiday
New Year Holiday
New Year Holiday
New Year Holiday
Defender of the Fatherland Day
Women's Day
Spring and Labour Day
Spring and Labour Day
Orthodox Easter
Victory Day
Russia Day
Russia Day
Unity Day
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 ‹ 1643
1644
1645 › 
# Date Public holiday
1Friday, 1 January 1644 New Year Holiday
2Saturday, 2 January 1644 New Year Holiday
3Sunday, 3 January 1644 New Year Holiday
4Monday, 4 January 1644 New Year Holiday
5Tuesday, 5 January 1644 New Year Holiday
6Wednesday, 6 January 1644 New Year Holiday
7Thursday, 7 January 1644 New Year Holiday
8Friday, 8 January 1644 New Year Holiday
9Tuesday, 23 February 1644 Defender of the Fatherland Day
10Tuesday, 8 March 1644 Women's Day
11Sunday, 1 May 1644 Spring and Labour Day
12Monday, 2 May 1644 Spring and Labour Day
13Wednesday, 4 May 1644 Orthodox Easter
14Monday, 9 May 1644 Victory Day
15Sunday, 12 June 1644 Russia Day
16Monday, 13 June 1644 Russia Day
17Friday, 4 November 1644 Unity Day