Public holidays
1660, Suisse, Zürich
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1660 | New Year's Day |
| 2 | Friday, 2 January 1660 | Berchtold's Day |
| 3 | Friday, 26 March 1660 | Good Friday |
| 4 | Monday, 29 March 1660 | Easter Monday |
| 5 | Saturday, 1 May 1660 | Labour Day |
| 6 | Thursday, 6 May 1660 | Ascension Day |
| 7 | Monday, 17 May 1660 | Whit Monday |
| 8 | Sunday, 1 August 1660 | Swiss National Day |
| 9 | Saturday, 25 December 1660 | Christmas Day |
| 10 | Sunday, 26 December 1660 | Saint Stephen's Day |