Public holidays
1857, Österreich, Niederösterreich
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1857 | Neujahrstag |
| 2 | Tuesday, 6 January 1857 | Heilige Drei Könige |
| 3 | Monday, 13 April 1857 | Ostermontag |
| 4 | Friday, 1 May 1857 | Staatsfeiertag |
| 5 | Thursday, 21 May 1857 | Christi Himmelfahrt |
| 6 | Monday, 1 June 1857 | Pfingstmontag |
| 7 | Thursday, 11 June 1857 | Fronleichnam |
| 8 | Saturday, 15 August 1857 | Mariä Himmelfahrt |
| 9 | Monday, 26 October 1857 | Nationalfeiertag |
| 10 | Sunday, 1 November 1857 | Allerheiligen |
| 11 | Sunday, 15 November 1857 | St. Leopold |
| 12 | Tuesday, 8 December 1857 | Mariä Empfängnis |
| 13 | Friday, 25 December 1857 | Weihnachten |
| 14 | Saturday, 26 December 1857 | Stefanitag |