Public holidays
1223, Suisse, Aargau (Aarau, Brugg, Kulm, Lenzburg, Zofingen Baden)
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1223 | New Year's Day |
| 2 | Monday, 2 January 1223 | Berchtold's Day |
| 3 | Friday, 24 March 1223 | Good Friday |
| 4 | Monday, 27 March 1223 | Easter Monday |
| 5 | Thursday, 4 May 1223 | Ascension Day |
| 6 | Monday, 15 May 1223 | Whit Monday |
| 7 | Tuesday, 1 August 1223 | Swiss National Day |
| 8 | Monday, 25 December 1223 | Christmas Day |
| 9 | Tuesday, 26 December 1223 | Saint Stephen's Day |