Public holidays
2231, Suisse, Aargau
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 2231 | New Year's Day |
| 2 | Sunday, 2 January 2231 | Berchtold's Day |
| 3 | Friday, 22 April 2231 | Good Friday |
| 4 | Monday, 25 April 2231 | Easter Monday |
| 5 | Thursday, 2 June 2231 | Ascension Day |
| 6 | Monday, 13 June 2231 | Whit Monday |
| 7 | Thursday, 23 June 2231 | Corpus Christi |
| 8 | Monday, 1 August 2231 | Swiss National Day |
| 9 | Monday, 15 August 2231 | Assumption of Mary |
| 10 | Tuesday, 1 November 2231 | All Saints' Day |
| 11 | Thursday, 8 December 2231 | Immaculate Conception |
| 12 | Sunday, 25 December 2231 | Christmas Day |
| 13 | Monday, 26 December 2231 | Saint Stephen's Day |