Jour de l'An
Vendredi Saint
Lundi de Pâques
Jeudi de l'Ascension
Lundi de la Pentecôte
Fête nationale suisse
Toussaint
Noël
Saint Étienne
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1865
1866
1867 › 
# Date Public holiday
1Monday, 1 January 1866 Jour de l'An
2Friday, 30 March 1866 Vendredi Saint
3Monday, 2 April 1866 Lundi de Pâques
4Thursday, 10 May 1866 Jeudi de l'Ascension
5Monday, 21 May 1866 Lundi de la Pentecôte
6Wednesday, 1 August 1866 Fête nationale suisse
7Thursday, 1 November 1866 Toussaint
8Tuesday, 25 December 1866 Noël
9Wednesday, 26 December 1866 Saint Étienne