| 2018 | September | Tuesday 11 September | Opening of school year |
| October | Wednesday 17 October | Pedagogical day | |
| Sunday 28 October | National holiday | ||
| November | Saturday 17 November | Polytechnio | |
| December | From Monday 24 December to Monday 7 January | Christmas |
| 2019 | January | Wednesday 30 January | Three Hierarchs' day |
| March | Monday 11 March | Clean Monday | |
| Monday 25 March | National holiday | ||
| April | From Monday 22 April to Sunday 5 May | Easter | |
| May | Wednesday 1 May | Labour day | |
| June | Monday 17 June | Whit Monday |