Jour de l'An
Saint-Berchtold
Vendredi Saint
Lundi de Pâques
Jeudi de l'Ascension
Lundi de la Pentecôte
Fête nationale suisse
Veille de Noël
Noël
Saint Étienne
Saint-Sylvestre
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1663
1664
1665 › 
# Date Public holiday
1Tuesday, 1 January 1664 Jour de l'An
2Wednesday, 2 January 1664 Saint-Berchtold
3Friday, 11 April 1664 Vendredi Saint
4Monday, 14 April 1664 Lundi de Pâques
5Thursday, 22 May 1664 Jeudi de l'Ascension
6Monday, 2 June 1664 Lundi de la Pentecôte
7Friday, 1 August 1664 Fête nationale suisse
8Wednesday, 24 December 1664 Veille de Noël
9Thursday, 25 December 1664 Noël
10Friday, 26 December 1664 Saint Étienne
11Wednesday, 31 December 1664 Saint-Sylvestre