Public holidays
1166, Österreich, Niederösterreich (private Unternehmen)
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1166 | Neujahrstag |
| 2 | Thursday, 6 January 1166 | Heilige Drei Könige |
| 3 | Monday, 28 March 1166 | Ostermontag |
| 4 | Sunday, 1 May 1166 | Staatsfeiertag |
| 5 | Thursday, 5 May 1166 | Christi Himmelfahrt |
| 6 | Monday, 16 May 1166 | Pfingstmontag |
| 7 | Thursday, 26 May 1166 | Fronleichnam |
| 8 | Monday, 15 August 1166 | Mariä Himmelfahrt |
| 9 | Wednesday, 26 October 1166 | Nationalfeiertag |
| 10 | Tuesday, 1 November 1166 | Allerheiligen |
| 11 | Thursday, 8 December 1166 | Mariä Empfängnis |
| 12 | Sunday, 25 December 1166 | Weihnachten |
| 13 | Monday, 26 December 1166 | Stefanitag |