New Year's Day
Good Friday
Labour Day
Ascension Day
Corpus Christi
Swiss National Day
Assumption of Mary
All Saints' Day
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1579
1580
1581 › 
# Date Public holiday
1Tuesday, 1 January 1580 New Year's Day
2Friday, 11 April 1580 Good Friday
3Thursday, 1 May 1580 Labour Day
4Thursday, 22 May 1580 Ascension Day
5Thursday, 12 June 1580 Corpus Christi
6Friday, 1 August 1580 Swiss National Day
7Friday, 15 August 1580 Assumption of Mary
8Saturday, 1 November 1580 All Saints' Day
9Thursday, 25 December 1580 Christmas Day