Public holidays
1978, Suisse, Solothurn
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1978 | New Year's Day |
| 2 | Friday, 24 March 1978 | Good Friday |
| 3 | Monday, 1 May 1978 | Labour Day |
| 4 | Thursday, 4 May 1978 | Ascension Day |
| 5 | Thursday, 25 May 1978 | Corpus Christi |
| 6 | Tuesday, 1 August 1978 | Swiss National Day |
| 7 | Tuesday, 15 August 1978 | Assumption of Mary |
| 8 | Wednesday, 1 November 1978 | All Saints' Day |
| 9 | Monday, 25 December 1978 | Christmas Day |