Public holidays
1990, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1990 | New Year's Day |
| 2 | Saturday, 6 January 1990 | Epiphany |
| 3 | Monday, 26 February 1990 | Clean Monday |
| 4 | Sunday, 25 March 1990 | Independence Day |
| 5 | Friday, 13 April 1990 | Good Friday |
| 6 | Sunday, 15 April 1990 | Orthodox Easter |
| 7 | Monday, 16 April 1990 | Easter Monday |
| 8 | Tuesday, 1 May 1990 | Labour Day |
| 9 | Sunday, 3 June 1990 | Pentecost |
| 10 | Monday, 4 June 1990 | Pentecost Monday |
| 11 | Wednesday, 15 August 1990 | Assumption |
| 12 | Sunday, 28 October 1990 | Ochi Day |
| 13 | Tuesday, 25 December 1990 | Christmas |
| 14 | Wednesday, 26 December 1990 | Glorifying Mother of God |