Public holidays
1667, Suisse, Sankt Gallen
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1667 | Jour de l'An |
| 2 | Sunday, 2 January 1667 | Saint-Berchtold |
| 3 | Friday, 8 April 1667 | Vendredi Saint |
| 4 | Monday, 11 April 1667 | Lundi de Pâques |
| 5 | Thursday, 19 May 1667 | Jeudi de l'Ascension |
| 6 | Monday, 30 May 1667 | Lundi de la Pentecôte |
| 7 | Monday, 1 August 1667 | Fête nationale suisse |
| 8 | Tuesday, 1 November 1667 | Toussaint |
| 9 | Sunday, 25 December 1667 | Noël |
| 10 | Monday, 26 December 1667 | Saint Étienne |