School days and Vacations 2017–2018
| Fall Term, syyslukukausi | 91 school days |
| Fall Term Begins (Thursday) | 10.8.2017 |
| 1-9 Sports day (Saturday) | 9.9.2017 |
| High School make-up day (Saturday) | 23.9.2017 |
| Fall break, week 42 | 16.-20.10.2017 |
| Fall Term ends (Thursday) | 21.12.2017 |
| Spring term, kevätlukukausi | 97 school days |
| Spring Term begins (Monday) | 8.1.2018 |
| Spring break (hiihtoloma), week 8 | 19.-23.2.2018 |
| Easter (Friday-Monday) | 30.3.-2.4.2018 |
| May Day (Tuesday) | 1.5.2018 |
| Ascension Day (Thursday) | 10.5.2018 |
| Spring Term ends (Saturday) | 2.6.2018 |
