Public holidays
1663, Suisse, Neuenburg
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1663 | Neujahrstag |
| 2 | Thursday, 1 March 1663 | Tag der Republik Neuenburg |
| 3 | Friday, 23 March 1663 | Karfreitag |
| 4 | Thursday, 3 May 1663 | Auffahrt |
| 5 | Wednesday, 1 August 1663 | Bundesfeier |
| 6 | Tuesday, 25 December 1663 | Weihnachtstag |