Public holidays
1231, Suisse, Zürich (Stadt)
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1231 | New Year's Day |
| 2 | Thursday, 2 January 1231 | Berchtold's Day |
| 3 | Friday, 28 March 1231 | Good Friday |
| 4 | Monday, 31 March 1231 | Easter Monday |
| 5 | Monday, 21 April 1231 | Sechseläuten |
| 6 | Thursday, 1 May 1231 | Labour Day |
| 7 | Thursday, 8 May 1231 | Ascension Day |
| 8 | Monday, 19 May 1231 | Whit Monday |
| 9 | Friday, 1 August 1231 | Swiss National Day |
| 10 | Monday, 15 September 1231 | Knabenschiessen |
| 11 | Thursday, 25 December 1231 | Christmas Day |
| 12 | Friday, 26 December 1231 | Saint Stephen's Day |