| 2019 | September | Wednesday 11 September | Opening of school year |
| October | Monday 28 October | National holiday | |
| November | Monday 11 November | Saint Minas day, patron saint of Heraklion | |
| Sunday 17 November | Polytechnio | ||
| December | From Tuesday 24 December to Tuesday 7 January | Christmas holidays |
| 2019 | January | Thursday 30 January | Three Hierarchs' day |
| March | Monday 2 March | Clean Monday | |
| Wednesday 25 March | National holiday | ||
| April | From Monday 13 April to Friday 24 April | Easter holidays | |
| May | Friday 1 May | Labour day | |
| June | Monday 8 June | Whit Monday |