Public holidays
1991, Suisse, Obwalden
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1991 | Neujahrstag |
| 2 | Wednesday, 2 January 1991 | Berchtoldstag |
| 3 | Friday, 29 March 1991 | Karfreitag |
| 4 | Monday, 1 April 1991 | Ostermontag |
| 5 | Thursday, 9 May 1991 | Auffahrt |
| 6 | Monday, 20 May 1991 | Pfingstmontag |
| 7 | Thursday, 30 May 1991 | Fronleichnam |
| 8 | Thursday, 1 August 1991 | Bundesfeier |
| 9 | Thursday, 15 August 1991 | Mariä Himmelfahrt |
| 10 | Wednesday, 25 September 1991 | Bruder-Klausen-Fest |
| 11 | Friday, 1 November 1991 | Allerheiligen |
| 12 | Sunday, 8 December 1991 | Mariä Empfängnis |
| 13 | Wednesday, 25 December 1991 | Weihnachtstag |
| 14 | Thursday, 26 December 1991 | Stephanstag |