Jour de l'An
Vendredi Saint
Jeudi de l'Ascension
Fête-Dieu
Fête nationale suisse
Assomption
Toussaint
Immaculée Conception
Noël
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1819
1820
1821 › 
# Date Public holiday
1Saturday, 1 January 1820 Jour de l'An
2Friday, 31 March 1820 Vendredi Saint
3Thursday, 11 May 1820 Jeudi de l'Ascension
4Thursday, 1 June 1820 Fête-Dieu
5Tuesday, 1 August 1820 Fête nationale suisse
6Tuesday, 15 August 1820 Assomption
7Wednesday, 1 November 1820 Toussaint
8Friday, 8 December 1820 Immaculée Conception
9Monday, 25 December 1820 Noël