New Year's Day
Second Day of the New Year
Union of the Romanian Principalities
Labour Day
Children's Day
Pentecost Sunday
Pentecost Monday
Assumption
St. Andrew's Day
National Day
Christmas Day
Boxing day
  January
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 ‹ 1643
1644
1645 › 
# Date Public holiday
1Friday, 1 January 1644 New Year's Day
2Saturday, 2 January 1644 Second Day of the New Year
3Sunday, 24 January 1644 Union of the Romanian Principalities
4Sunday, 1 May 1644 Labour Day
5Wednesday, 1 June 1644 Children's Day
6Wednesday, 22 June 1644 Pentecost Sunday
7Thursday, 23 June 1644 Pentecost Monday
8Monday, 15 August 1644 Assumption
9Wednesday, 30 November 1644 St. Andrew's Day
10Thursday, 1 December 1644 National Day
11Sunday, 25 December 1644 Christmas Day
12Monday, 26 December 1644 Boxing day