United Kingdom (England, Wales and Northern Ireland) 2017/18 - beginning and end of the school year

Beginning of the school year

United Kingdom - England:
Between 23 August and 6 September 2017

United Kingdom - Wales:
1 September (Group B) or 4 September 2017 (Group A)

United Kingdom - Northern Ireland:
1 September 2017

End of the school year

United Kingdom - England:
Between 13 and 27 July 2018

United Kingdom - Wales:
20 July (Group B) or 24 July 2018 (Group A)

United Kingdom - Northern Ireland:
29 June 2018