New Year's Day
Berchtold's Day
Good Friday
Easter Monday
Ascension Day
Whit Monday
Swiss National Day
Federal Day of Thanksgiving, Repentance and Prayer
Christmas Day
  January
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 ‹ 1642
1643
1644 › 
# Date Public holiday
1Thursday, 1 January 1643 New Year's Day
2Friday, 2 January 1643 Berchtold's Day
3Friday, 3 April 1643 Good Friday
4Monday, 6 April 1643 Easter Monday
5Thursday, 14 May 1643 Ascension Day
6Monday, 25 May 1643 Whit Monday
7Saturday, 1 August 1643 Swiss National Day
8Monday, 21 September 1643 Federal Day of Thanksgiving, Repentance and Prayer
9Friday, 25 December 1643 Christmas Day