Additional Details
| Country | Date | Holidays |
| Monday, December 25, 2017 | Christmas Day | |
| Tuesday, December 26, 2017 | St. Stephen's Day | |
| Monday, January 1, 2018 | New Year's Day | |
| Saturday, January 6, 2018 | Epiphany | |
| Sunday, March 25, 2018 | Annunciation | |
| Sunday, March 25, 2018 | Independence Day | |
| Sunday, April 1, 2018 | Easter Sunday | |
| Sunday, April 1, 2018 | Easter Monday | |
| Sunday, April 1, 2018 | Clean Monday | |
| Sunday, April 1, 2018 | Good Friday | |
| Sunday, April 1, 2018 | Whit Monday | |
| Sunday, April 1, 2018 | Pentecost | |
| Tuesday, May 1, 2018 | Labour Day | |
| Wednesday, August 15, 2018 | Assumption Day | |
| Sunday, October 28, 2018 | Ochi Day |
Greece has 15 public holidays in 2017.
| Country | Date | Holidays | |
| 5:50:01 AM | Europe/Athens |