Public holidays
1223, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1223 | New Year's Day |
| 2 | Friday, 6 January 1223 | Epiphany |
| 3 | Sunday, 19 March 1223 | Clean Monday |
| 4 | Saturday, 25 March 1223 | Independence Day |
| 5 | Monday, 1 May 1223 | Labour Day |
| 6 | Thursday, 4 May 1223 | Good Friday |
| 7 | Saturday, 6 May 1223 | Orthodox Easter |
| 8 | Sunday, 7 May 1223 | Easter Monday |
| 9 | Saturday, 24 June 1223 | Pentecost |
| 10 | Sunday, 25 June 1223 | Pentecost Monday |
| 11 | Tuesday, 15 August 1223 | Assumption |
| 12 | Saturday, 28 October 1223 | Ochi Day |
| 13 | Monday, 25 December 1223 | Christmas |
| 14 | Tuesday, 26 December 1223 | Glorifying Mother of God |