Public holidays
1661, Suisse, Zürich (Stadt)
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1661 | New Year's Day |
| 2 | Sunday, 2 January 1661 | Berchtold's Day |
| 3 | Friday, 15 April 1661 | Good Friday |
| 4 | Monday, 18 April 1661 | Easter Monday |
| 5 | Monday, 25 April 1661 | Sechseläuten |
| 6 | Sunday, 1 May 1661 | Labour Day |
| 7 | Thursday, 26 May 1661 | Ascension Day |
| 8 | Monday, 6 June 1661 | Whit Monday |
| 9 | Monday, 1 August 1661 | Swiss National Day |
| 10 | Monday, 12 September 1661 | Knabenschiessen |
| 11 | Sunday, 25 December 1661 | Christmas Day |
| 12 | Monday, 26 December 1661 | Saint Stephen's Day |