Public holidays
1580, Suisse, Solothurn (Bucheggberg)
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1580 | New Year's Day |
| 2 | Friday, 11 April 1580 | Good Friday |
| 3 | Thursday, 1 May 1580 | Labour Day |
| 4 | Thursday, 22 May 1580 | Ascension Day |
| 5 | Friday, 1 August 1580 | Swiss National Day |
| 6 | Thursday, 25 December 1580 | Christmas Day |