Jour de l'An
Saint-Berchtold
Vendredi Saint
Lundi de Pâques
Fête du Travail
Jeudi de l'Ascension
Lundi de la Pentecôte
Fête-Dieu
Commémoration du plébiscite
Fête nationale suisse
Assomption
Toussaint
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
5Saturday, 1 May 1666 Fête du Travail
6Thursday, 27 May 1666 Jeudi de l'Ascension
7Monday, 7 June 1666 Lundi de la Pentecôte
8Thursday, 17 June 1666 Fête-Dieu
9Wednesday, 23 June 1666 Commémoration du plébiscite
10Sunday, 1 August 1666 Fête nationale suisse
11Sunday, 15 August 1666 Assomption
12Monday, 1 November 1666 Toussaint
13Saturday, 25 December 1666 Noël