Jour de l'An
Saint-Berchtold
Vendredi Saint
Jeudi de l'Ascension
Fête-Dieu
Fête nationale suisse
Toussaint
Noël
Saint Étienne
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1666
1667
1668 › 
# Date Public holiday
1Saturday, 1 January 1667 Jour de l'An
2Sunday, 2 January 1667 Saint-Berchtold
3Friday, 8 April 1667 Vendredi Saint
4Thursday, 19 May 1667 Jeudi de l'Ascension
5Thursday, 9 June 1667 Fête-Dieu
6Monday, 1 August 1667 Fête nationale suisse
7Tuesday, 1 November 1667 Toussaint
8Sunday, 25 December 1667 Noël
9Monday, 26 December 1667 Saint Étienne