New Year's Day
Independence Day
Good Friday
Labour Day
Ascension Day
Swiss National Day
Christmas Day
  January
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 ‹ 1639
1640
1641 › 
# Date Public holiday
1Sunday, 1 January 1640 New Year's Day
2Thursday, 1 March 1640 Independence Day
3Friday, 6 April 1640 Good Friday
4Tuesday, 1 May 1640 Labour Day
5Thursday, 17 May 1640 Ascension Day
6Wednesday, 1 August 1640 Swiss National Day
7Tuesday, 25 December 1640 Christmas Day