Public holidays
1857, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1857 | New Year's Day |
| 2 | Tuesday, 6 January 1857 | Epiphany |
| 3 | Tuesday, 3 March 1857 | Clean Monday |
| 4 | Wednesday, 25 March 1857 | Independence Day |
| 5 | Saturday, 18 April 1857 | Good Friday |
| 6 | Monday, 20 April 1857 | Orthodox Easter |
| 7 | Tuesday, 21 April 1857 | Easter Monday |
| 8 | Friday, 1 May 1857 | Labour Day |
| 9 | Monday, 8 June 1857 | Pentecost |
| 10 | Tuesday, 9 June 1857 | Pentecost Monday |
| 11 | Saturday, 15 August 1857 | Assumption |
| 12 | Wednesday, 28 October 1857 | Ochi Day |
| 13 | Friday, 25 December 1857 | Christmas |
| 14 | Saturday, 26 December 1857 | Glorifying Mother of God |