Public holidays
1866, Suisse, Basel-Landschaft
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1866 | New Year's Day |
| 2 | Friday, 30 March 1866 | Good Friday |
| 3 | Monday, 2 April 1866 | Easter Monday |
| 4 | Tuesday, 1 May 1866 | Labour Day |
| 5 | Thursday, 10 May 1866 | Ascension Day |
| 6 | Monday, 21 May 1866 | Whit Monday |
| 7 | Wednesday, 1 August 1866 | Swiss National Day |
| 8 | Tuesday, 25 December 1866 | Christmas Day |
| 9 | Wednesday, 26 December 1866 | Saint Stephen's Day |