Public holidays
1663, France, Mayotte
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1663 | Jour de l'An |
| 2 | Monday, 26 March 1663 | Lundi de Pâques |
| 3 | Thursday, 3 May 1663 | Jeudi de l'Ascension |
| 4 | Monday, 14 May 1663 | Lundi de la Pentecôte |
| 5 | Wednesday, 15 August 1663 | Fête de l'Assomption |
| 6 | Thursday, 1 November 1663 | Fête de la Toussaint |
| 7 | Tuesday, 25 December 1663 | Noël |