New Year's Day
Epiphany
Saint Joseph's Day
Easter Monday
Labour Day
Ascension Day
Whit Monday
Corpus Christi
Saints Peter and Paul
Swiss National Day
Assumption of Mary
All Saints' Day
Immaculate Conception
Christmas Day
Saint Stephen's Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1663
1664
1665 › 
# Date Public holiday
1Tuesday, 1 January 1664 New Year's Day
2Sunday, 6 January 1664 Epiphany
3Wednesday, 19 March 1664 Saint Joseph's Day
4Monday, 14 April 1664 Easter Monday
5Thursday, 1 May 1664 Labour Day
6Thursday, 22 May 1664 Ascension Day
7Monday, 2 June 1664 Whit Monday
8Thursday, 12 June 1664 Corpus Christi
9Sunday, 29 June 1664 Saints Peter and Paul
10Friday, 1 August 1664 Swiss National Day
11Friday, 15 August 1664 Assumption of Mary
12Saturday, 1 November 1664 All Saints' Day
13Monday, 8 December 1664 Immaculate Conception
14Thursday, 25 December 1664 Christmas Day
15Friday, 26 December 1664 Saint Stephen's Day