| Country | Beginning of the academic year | End of the academic year |
|---|---|---|
Luxembourg 2014/15 - beginning and end of the academic year | 15 September 2014 |
5 July 2015 |
Luxembourg 2015/16 - beginning and end of the academic year | 15 September 2015 | 4 July 2016 |
Luxembourg 2016/17 - beginning and end of the academic year | 15 September 2016 | 10 July 2017 |
Luxembourg 2017/18 - beginning and end of the academic year | 18 September 2017 | 7 July 2018 |
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