Public holidays
1255, Suisse, Sankt Gallen
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1255 | New Year's Day |
| 2 | Saturday, 2 January 1255 | Berchtold's Day |
| 3 | Friday, 2 April 1255 | Good Friday |
| 4 | Monday, 5 April 1255 | Easter Monday |
| 5 | Thursday, 13 May 1255 | Ascension Day |
| 6 | Monday, 24 May 1255 | Whit Monday |
| 7 | Sunday, 1 August 1255 | Swiss National Day |
| 8 | Monday, 1 November 1255 | All Saints' Day |
| 9 | Saturday, 25 December 1255 | Christmas Day |
| 10 | Sunday, 26 December 1255 | Saint Stephen's Day |