Skip to content
TermSync
All schools

Term datesCumnor House School

Haywards Heath • RH17 7HTLocal authority: East Sussex

These are Cumnor House School's own term dates for 2026/27 — read from cumnor.co.uk. The school hasn't published 2025/26 and 2027/28 yet, so those years are filled from East Sussex council's calendar: term dates and holidays, but not the school's own training days, usually five a year. Expect a few extra closed days. We re-check every few days and swap in the school's dates the moment they appear.

How we read these
  1. 1Opened the term-dates page on cumnor.co.uk.
  2. 2Read the dates off the page with our language model.
  3. 3Kept 18 dates of the school's own for 26/27; 25/26, 27/28 are East Sussex council's dates until the school publishes its own — and we re-check every few days, so they stay right on their own.

See the full trace — every date, back to the sentence it came from →

Join 1,900+ parents getting UK term dates automatically

We'll email you if Cumnor House School's dates ever change. Nothing else.

What should we add?

What's in your calendar

All-day events that update whenever anything changes. Older past dates aren't shown.

Spotted a date that doesn't match the school's? Tell us — we usually fix it the same day.

Summer Holiday now

Back to school Wed 2 Septin 6 days

First day off after that: October Half Term · Mon 19 Oct – Fri 30 Oct in 7½ wks

Days off · 2025/2026

Today

Summer Holiday

back to school Wed 2 Sept

Days off · 2026/2027

Today

INSET Day

INSET Day

INSET Day

in school · 6½ weeks

October Half Term

back to school Mon 2 Nov

in school · 6 weeks · last day Fri 11 Dec

Christmas Holiday

back to school Tue 5 Jan

INSET Day

in school · 6 weeks

February Half Term

back to school Mon 22 Feb

in school · 5 weeks · last day Thu 25 Mar

Easter Holiday

back to school Tue 20 Apr

INSET Day

INSET Day

in school · 2 weeks

Early May Bank Holiday

in school · 4 weeks

May Half Term

back to school Mon 7 Jun

in school · 3½ weeks

Reception – Year 7

check which year groups are in

Year 8

check which year groups are in

Summer Holiday

back to school Wed 1 Sept

in school · 7½ weeks

Days off · 2027/2028

October Half Term

back to school Mon 1 Nov

in school · 7 weeks · last day Fri 17 Dec

Christmas Holiday

back to school Tue 4 Jan

in school · 6 weeks

February Half Term

back to school Mon 21 Feb

in school · 6 weeks · last day Fri 31 Mar

Easter Holiday

back to school Tue 18 Apr

in school · 2 weeks

Early May Bank Holiday

in school · 4 weeks

May Half Term

back to school Mon 5 Jun

in school · 7 weeks · last day Fri 21 Jul

Summer Holiday

Cumnor House School term dates at a glance

When does Cumnor House School go back?
Cumnor House School returns on Wednesday, 2 September 2026.
When does Cumnor House School break up for Summer?
Cumnor House School breaks up on Wednesday, 22 July 2026, the Summer Holiday runs from Thursday, 23 July 2026 to Tuesday, 1 September 2026 and pupils return on Wednesday, 2 September 2026.
When does Cumnor House School break up for October Half Term?
Cumnor House School breaks up on Friday, 16 October 2026, the October Half Term runs from Monday, 19 October 2026 to Friday, 30 October 2026 and pupils return on Monday, 2 November 2026.
When does Cumnor House School break up for Christmas?
Cumnor House School breaks up on Friday, 11 December 2026, the Christmas Holiday runs from Monday, 14 December 2026 to Friday, 1 January 2027 and pupils return on Tuesday, 5 January 2027.

Checked against the school's own page on .