New Year's Day
Berchtold's Day
Good Friday
Easter Monday
Labour Day
Ascension Day
Whit Monday
Corpus Christi
Plebiscite Commemoration Day
Swiss National Day
Assumption of Mary
All Saints' Day
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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1666
1667 › 
# Date Public holiday
1Friday, 1 January 1666 New Year's Day
2Saturday, 2 January 1666 Berchtold's Day
3Friday, 16 April 1666 Good Friday
4Monday, 19 April 1666 Easter Monday
5Saturday, 1 May 1666 Labour Day
6Thursday, 27 May 1666 Ascension Day
7Monday, 7 June 1666 Whit Monday
8Thursday, 17 June 1666 Corpus Christi
9Wednesday, 23 June 1666 Plebiscite Commemoration Day
10Sunday, 1 August 1666 Swiss National Day
11Sunday, 15 August 1666 Assumption of Mary
12Monday, 1 November 1666 All Saints' Day
13Saturday, 25 December 1666 Christmas Day