Public holidays
1663, Suisse, Wallis
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1663 | Neujahrstag |
| 2 | Monday, 19 March 1663 | Josefstag |
| 3 | Thursday, 3 May 1663 | Auffahrt |
| 4 | Thursday, 24 May 1663 | Fronleichnam |
| 5 | Wednesday, 1 August 1663 | Bundesfeier |
| 6 | Wednesday, 15 August 1663 | Mariä Himmelfahrt |
| 7 | Thursday, 1 November 1663 | Allerheiligen |
| 8 | Saturday, 8 December 1663 | Mariä Empfängnis |
| 9 | Tuesday, 25 December 1663 | Weihnachtstag |