Secondary school · Hemel Hempstead
Longdean School term dates
Longdean School breaks up for October Half Term on — back to school .
Never miss another school trip, deadline or costume day
These are Hertfordshire council's standard term dates. We don't have Longdean School's own dates yet — most schools follow these, but academies and some schools set their own dates and INSET (teacher training) days, so check with the school.
School holidays
October Half Term
Last day of school:
Back to school:
Christmas Holiday
Last day of school:
Back to school:
February Half Term
Last day of school:
Back to school:
Easter Holiday
Last day of school:
Back to school:
May Half Term
Last day of school:
Back to school:
Summer Holiday
Last day of school:
Back to school:
October Half Term
Last day of school:
Back to school:
Christmas Holiday
Last day of school:
Back to school:
February Half Term
Last day of school:
Back to school:
Easter Holiday
Last day of school:
Back to school:
May Half Term
Last day of school:
Back to school:
Summer Holiday
Last day of school:
Back to school:
Hertfordshire council's standard term dates. Always double-check major plans with the school directly. Last updated .
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Where: Hemel Hempstead, Hertfordshire HP3 8JB
Phase: Secondary
Ages: 11 to 18
Pupils: 1,436
Trust: SCHOLARS' EDUCATION TRUST
Map: See where Longdean School is
Website: www.longdean.herts.sch.uk
Ofsted
Ofsted checked the school again in March 2025: Standards maintained.
From Ofsted's published inspection data (as at 31 August 2001). Read the full report on Ofsted
Quick answers
When does Longdean School break up for the October half term?
The last day of school before October Half Term is Friday, 23 October 2026. This is from Hertfordshire council's standard term dates — Longdean School may set its own, so check with the school.
When do pupils go back to Longdean School?
Pupils return on Monday, 2 November 2026. INSET days can change this for individual year groups — the school's own letters are always the final word.