Public holidays
1551, Österreich, Niederösterreich (private Unternehmen)
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1551 | Neujahrstag |
| 2 | Saturday, 6 January 1551 | Heilige Drei Könige |
| 3 | Monday, 2 April 1551 | Ostermontag |
| 4 | Tuesday, 1 May 1551 | Staatsfeiertag |
| 5 | Thursday, 10 May 1551 | Christi Himmelfahrt |
| 6 | Monday, 21 May 1551 | Pfingstmontag |
| 7 | Thursday, 31 May 1551 | Fronleichnam |
| 8 | Wednesday, 15 August 1551 | Mariä Himmelfahrt |
| 9 | Friday, 26 October 1551 | Nationalfeiertag |
| 10 | Thursday, 1 November 1551 | Allerheiligen |
| 11 | Saturday, 8 December 1551 | Mariä Empfängnis |
| 12 | Tuesday, 25 December 1551 | Weihnachten |
| 13 | Wednesday, 26 December 1551 | Stefanitag |