Jour de l'An
Vendredi Saint
Lundi de Pâques
Jeudi de l'Ascension
Lundi de la Pentecôte
Fête nationale suisse
Jeûne genevois
Noël
Saint-Sylvestre
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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1640
1641 › 
# Date Public holiday
1Sunday, 1 January 1640 Jour de l'An
2Friday, 6 April 1640 Vendredi Saint
3Monday, 9 April 1640 Lundi de Pâques
4Thursday, 17 May 1640 Jeudi de l'Ascension
5Monday, 28 May 1640 Lundi de la Pentecôte
6Wednesday, 1 August 1640 Fête nationale suisse
7Thursday, 6 September 1640 Jeûne genevois
8Tuesday, 25 December 1640 Noël
9Monday, 31 December 1640 Saint-Sylvestre