dutch holidays
| Spring break | Februari 15 - 23 Februari, 2020 |
| May vacation | April 25 - May 3,2020 |
| Summer vacation | July 4 - August 16,2020 |
| Autumn vacation | October 10 - October 18, 2020 |
| Christmas vacation | December 19 - January 3, 2020 |
other holidays
| Easter Monday | April 13, 2020 |
| Kings Day | april 27, 2020 |
| Ascension Day | May 21,2020 |
| Whit Monday | June 1, 2020 |