Public holidays
1931, Suisse, Solothurn (Bucheggberg)
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1931 | Neujahrstag |
| 2 | Friday, 3 April 1931 | Karfreitag |
| 3 | Friday, 1 May 1931 | Tag der Arbeit |
| 4 | Thursday, 14 May 1931 | Auffahrt |
| 5 | Saturday, 1 August 1931 | Bundesfeier |
| 6 | Friday, 25 December 1931 | Weihnachtstag |