Public holidays
1280, Suisse, Graubünden
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1280 | Jour de l'An |
| 2 | Friday, 29 March 1280 | Vendredi Saint |
| 3 | Monday, 1 April 1280 | Lundi de Pâques |
| 4 | Thursday, 9 May 1280 | Jeudi de l'Ascension |
| 5 | Monday, 20 May 1280 | Lundi de la Pentecôte |
| 6 | Thursday, 1 August 1280 | Fête nationale suisse |
| 7 | Wednesday, 25 December 1280 | Noël |
| 8 | Thursday, 26 December 1280 | Saint Étienne |