Public holidays
1866, Suisse, Appenzell Innerrhoden (Oberegg)
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1866 | Neujahrstag |
| 2 | Friday, 30 March 1866 | Karfreitag |
| 3 | Monday, 2 April 1866 | Ostermontag |
| 4 | Thursday, 10 May 1866 | Auffahrt |
| 5 | Monday, 21 May 1866 | Pfingstmontag |
| 6 | Thursday, 31 May 1866 | Fronleichnam |
| 7 | Wednesday, 1 August 1866 | Bundesfeier |
| 8 | Wednesday, 15 August 1866 | Mariä Himmelfahrt |
| 9 | Thursday, 1 November 1866 | Allerheiligen |
| 10 | Saturday, 8 December 1866 | Mariä Empfängnis |
| 11 | Tuesday, 25 December 1866 | Weihnachtstag |
| 12 | Wednesday, 26 December 1866 | Stephanstag |