Public holidays
1866, France, Mayotte
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1866 | Jour de l'An |
| 2 | Monday, 2 April 1866 | Lundi de Pâques |
| 3 | Thursday, 10 May 1866 | Jeudi de l'Ascension |
| 4 | Monday, 21 May 1866 | Lundi de la Pentecôte |
| 5 | Wednesday, 15 August 1866 | Fête de l'Assomption |
| 6 | Thursday, 1 November 1866 | Fête de la Toussaint |
| 7 | Tuesday, 25 December 1866 | Noël |