Public holidays
1580, Suisse, Aargau (Aarau, Brugg, Kulm, Lenzburg, Zofingen Baden)
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1580 | New Year's Day |
| 2 | Wednesday, 2 January 1580 | Berchtold's Day |
| 3 | Friday, 11 April 1580 | Good Friday |
| 4 | Monday, 14 April 1580 | Easter Monday |
| 5 | Thursday, 22 May 1580 | Ascension Day |
| 6 | Monday, 2 June 1580 | Whit Monday |
| 7 | Friday, 1 August 1580 | Swiss National Day |
| 8 | Thursday, 25 December 1580 | Christmas Day |
| 9 | Friday, 26 December 1580 | Saint Stephen's Day |