New Year's Day
Independence Day
Good Friday
Labour Day
Ascension Day
Swiss National Day
Christmas Day
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 ‹ 1643
1644
1645 › 
# Date Public holiday
1Friday, 1 January 1644 New Year's Day
2Tuesday, 1 March 1644 Independence Day
3Friday, 25 March 1644 Good Friday
4Sunday, 1 May 1644 Labour Day
5Thursday, 5 May 1644 Ascension Day
6Monday, 1 August 1644 Swiss National Day
7Sunday, 25 December 1644 Christmas Day