Public holidays
1840, Hungary
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1840 | New Year's Day |
| 2 | Sunday, 15 March 1840 | National Day |
| 3 | Sunday, 19 April 1840 | Easter Sunday |
| 4 | Monday, 20 April 1840 | Easter Monday |
| 5 | Friday, 1 May 1840 | Labour Day |
| 6 | Sunday, 7 June 1840 | Pentecost Sunday |
| 7 | Monday, 8 June 1840 | Pentecost Monday |
| 8 | Thursday, 20 August 1840 | State Foundation Day |
| 9 | Friday, 23 October 1840 | National Day |
| 10 | Sunday, 1 November 1840 | All Saints' Day |
| 11 | Friday, 25 December 1840 | Christmas Day |
| 12 | Saturday, 26 December 1840 | Second Day of Christmas |