New Year's Day
Berchtold's Day
Good Friday
Easter Monday
Labour Day
Ascension Day
Whit Monday
Corpus Christi
Plebiscite Commemoration Day
Swiss National Day
Assumption of Mary
All Saints' Day
Christmas Day
  January
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  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1819
1820
1821 › 
# Date Public holiday
1Saturday, 1 January 1820 New Year's Day
2Sunday, 2 January 1820 Berchtold's Day
3Friday, 31 March 1820 Good Friday
4Monday, 3 April 1820 Easter Monday
5Monday, 1 May 1820 Labour Day
6Thursday, 11 May 1820 Ascension Day
7Monday, 22 May 1820 Whit Monday
8Thursday, 1 June 1820 Corpus Christi
9Friday, 23 June 1820 Plebiscite Commemoration Day
10Tuesday, 1 August 1820 Swiss National Day
11Tuesday, 15 August 1820 Assumption of Mary
12Wednesday, 1 November 1820 All Saints' Day
13Monday, 25 December 1820 Christmas Day