Public holidays
1991, Suisse, Solothurn (Bucheggberg)
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1991 | Neujahrstag |
| 2 | Friday, 29 March 1991 | Karfreitag |
| 3 | Wednesday, 1 May 1991 | Tag der Arbeit |
| 4 | Thursday, 9 May 1991 | Auffahrt |
| 5 | Thursday, 1 August 1991 | Bundesfeier |
| 6 | Wednesday, 25 December 1991 | Weihnachtstag |