Public holidays
1623, Suisse, Basel-Stadt
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1623 | New Year's Day |
| 2 | Friday, 14 April 1623 | Good Friday |
| 3 | Monday, 17 April 1623 | Easter Monday |
| 4 | Monday, 1 May 1623 | Labour Day |
| 5 | Thursday, 25 May 1623 | Ascension Day |
| 6 | Monday, 5 June 1623 | Whit Monday |
| 7 | Tuesday, 1 August 1623 | Swiss National Day |
| 8 | Monday, 25 December 1623 | Christmas Day |
| 9 | Tuesday, 26 December 1623 | Saint Stephen's Day |