Public holidays
1991, Suisse, Appenzell Ausserrhoden
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1991 | Jour de l'An |
| 2 | Friday, 29 March 1991 | Vendredi Saint |
| 3 | Monday, 1 April 1991 | Lundi de Pâques |
| 4 | Thursday, 9 May 1991 | Jeudi de l'Ascension |
| 5 | Monday, 20 May 1991 | Lundi de la Pentecôte |
| 6 | Thursday, 1 August 1991 | Fête nationale suisse |
| 7 | Friday, 1 November 1991 | Toussaint |
| 8 | Wednesday, 25 December 1991 | Noël |
| 9 | Thursday, 26 December 1991 | Saint Étienne |