Public holidays
1991, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1991 | New Year's Day |
| 2 | Sunday, 6 January 1991 | Epiphany |
| 3 | Monday, 18 February 1991 | Clean Monday |
| 4 | Monday, 25 March 1991 | Independence Day |
| 5 | Friday, 5 April 1991 | Good Friday |
| 6 | Sunday, 7 April 1991 | Orthodox Easter |
| 7 | Monday, 8 April 1991 | Easter Monday |
| 8 | Wednesday, 1 May 1991 | Labour Day |
| 9 | Sunday, 26 May 1991 | Pentecost |
| 10 | Monday, 27 May 1991 | Pentecost Monday |
| 11 | Thursday, 15 August 1991 | Assumption |
| 12 | Monday, 28 October 1991 | Ochi Day |
| 13 | Wednesday, 25 December 1991 | Christmas |
| 14 | Thursday, 26 December 1991 | Glorifying Mother of God |