Jour de l'An
Saint-Berchtold
Vendredi Saint
Lundi de Pâques
Jeudi de l'Ascension
Lundi de la Pentecôte
Fête nationale suisse
Lundi du Jeûne fédéral
Noël
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1665
1666
1667 › 
# Date Public holiday
1Friday, 1 January 1666 Jour de l'An
2Saturday, 2 January 1666 Saint-Berchtold
3Friday, 16 April 1666 Vendredi Saint
4Monday, 19 April 1666 Lundi de Pâques
5Thursday, 27 May 1666 Jeudi de l'Ascension
6Monday, 7 June 1666 Lundi de la Pentecôte
7Sunday, 1 August 1666 Fête nationale suisse
8Monday, 20 September 1666 Lundi du Jeûne fédéral
9Saturday, 25 December 1666 Noël