Public holidays
1155, Suisse, Aargau
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1155 | New Year's Day |
| 2 | Sunday, 2 January 1155 | Berchtold's Day |
| 3 | Friday, 25 March 1155 | Good Friday |
| 4 | Monday, 28 March 1155 | Easter Monday |
| 5 | Thursday, 5 May 1155 | Ascension Day |
| 6 | Monday, 16 May 1155 | Whit Monday |
| 7 | Thursday, 26 May 1155 | Corpus Christi |
| 8 | Monday, 1 August 1155 | Swiss National Day |
| 9 | Monday, 15 August 1155 | Assumption of Mary |
| 10 | Tuesday, 1 November 1155 | All Saints' Day |
| 11 | Thursday, 8 December 1155 | Immaculate Conception |
| 12 | Sunday, 25 December 1155 | Christmas Day |
| 13 | Monday, 26 December 1155 | Saint Stephen's Day |