Public holidays
1661, Suisse, Uri
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1661 | New Year's Day |
| 2 | Thursday, 6 January 1661 | Epiphany |
| 3 | Saturday, 19 March 1661 | Saint Joseph's Day |
| 4 | Friday, 15 April 1661 | Good Friday |
| 5 | Monday, 18 April 1661 | Easter Monday |
| 6 | Thursday, 26 May 1661 | Ascension Day |
| 7 | Monday, 6 June 1661 | Whit Monday |
| 8 | Thursday, 16 June 1661 | Corpus Christi |
| 9 | Monday, 1 August 1661 | Swiss National Day |
| 10 | Monday, 15 August 1661 | Assumption of Mary |
| 11 | Tuesday, 1 November 1661 | All Saints' Day |
| 12 | Thursday, 8 December 1661 | Immaculate Conception |
| 13 | Sunday, 25 December 1661 | Christmas Day |
| 14 | Monday, 26 December 1661 | Saint Stephen's Day |