Public holidays
1404, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1404 | New Year's Day |
| 2 | Friday, 6 January 1404 | Epiphany |
| 3 | Friday, 24 February 1404 | Clean Monday |
| 4 | Sunday, 25 March 1404 | Independence Day |
| 5 | Tuesday, 10 April 1404 | Good Friday |
| 6 | Thursday, 12 April 1404 | Orthodox Easter |
| 7 | Friday, 13 April 1404 | Easter Monday |
| 8 | Tuesday, 1 May 1404 | Labour Day |
| 9 | Thursday, 31 May 1404 | Pentecost |
| 10 | Friday, 1 June 1404 | Pentecost Monday |
| 11 | Wednesday, 15 August 1404 | Assumption |
| 12 | Sunday, 28 October 1404 | Ochi Day |
| 13 | Tuesday, 25 December 1404 | Christmas |
| 14 | Wednesday, 26 December 1404 | Glorifying Mother of God |