Public holidays
1980, Suisse, Solothurn
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1980 | Neujahrstag |
| 2 | Friday, 4 April 1980 | Karfreitag |
| 3 | Thursday, 1 May 1980 | Tag der Arbeit |
| 4 | Thursday, 15 May 1980 | Auffahrt |
| 5 | Thursday, 5 June 1980 | Fronleichnam |
| 6 | Friday, 1 August 1980 | Bundesfeier |
| 7 | Friday, 15 August 1980 | Mariä Himmelfahrt |
| 8 | Saturday, 1 November 1980 | Allerheiligen |
| 9 | Thursday, 25 December 1980 | Weihnachtstag |