Public holidays
1731, Suisse, Aargau (Aarau, Brugg, Kulm, Lenzburg, Zofingen Baden)
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1731 | New Year's Day |
| 2 | Tuesday, 2 January 1731 | Berchtold's Day |
| 3 | Friday, 23 March 1731 | Good Friday |
| 4 | Monday, 26 March 1731 | Easter Monday |
| 5 | Thursday, 3 May 1731 | Ascension Day |
| 6 | Monday, 14 May 1731 | Whit Monday |
| 7 | Wednesday, 1 August 1731 | Swiss National Day |
| 8 | Tuesday, 25 December 1731 | Christmas Day |
| 9 | Wednesday, 26 December 1731 | Saint Stephen's Day |