Public holidays
1980, Suisse, Appenzell Innerrhoden
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1980 | Neujahrstag |
| 2 | Friday, 4 April 1980 | Karfreitag |
| 3 | Monday, 7 April 1980 | Ostermontag |
| 4 | Thursday, 15 May 1980 | Auffahrt |
| 5 | Monday, 26 May 1980 | Pfingstmontag |
| 6 | Thursday, 5 June 1980 | Fronleichnam |
| 7 | Friday, 1 August 1980 | Bundesfeier |
| 8 | Friday, 15 August 1980 | Mariä Himmelfahrt |
| 9 | Monday, 22 September 1980 | St. Mauritius/Bettagsmontag/Bettagsmontag / St. Mauritius |
| 10 | Saturday, 1 November 1980 | Allerheiligen |
| 11 | Monday, 8 December 1980 | Mariä Empfängnis |
| 12 | Thursday, 25 December 1980 | Weihnachtstag |
| 13 | Friday, 26 December 1980 | Stephanstag |