Public holidays
1783, Suisse, Graubünden
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1783 | Jour de l'An |
| 2 | Friday, 18 April 1783 | Vendredi Saint |
| 3 | Monday, 21 April 1783 | Lundi de Pâques |
| 4 | Thursday, 29 May 1783 | Jeudi de l'Ascension |
| 5 | Monday, 9 June 1783 | Lundi de la Pentecôte |
| 6 | Friday, 1 August 1783 | Fête nationale suisse |
| 7 | Thursday, 25 December 1783 | Noël |
| 8 | Friday, 26 December 1783 | Saint Étienne |