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Term datesSt John's Marlborough

Secondary • Marlborough • SN8 4AXLocal authority: Wiltshire

These are St John's Marlborough's own term dates for 2026/27 — read from stjohns.excalibur.org.uk. The school hasn't published 2025/26 and 2027/28 yet, so those years are filled from Wiltshire 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 stjohns.excalibur.org.uk.
  2. 2Downloaded 1 document: STJ-Term-Dates-2026-27.pdf.
  3. 3Read the dates out of the document with our language model.
  4. 4Kept 16 dates of the school's own for 26/27; 25/26, 27/28 are Wiltshire 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 →

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Summer Holiday now

Back to school Fri 4 Septin 8 days

First day off after that: INSET Day · Fri 2 Oct in 5 wks

Days off · 2025/2026

Today

Summer Holiday

back to school Fri 4 Sept

Days off · 2026/2027

INSET Day

INSET Day

Years 7 & 12

check which year groups are in

in school · 4 weeks

INSET Day

in school · 2½ weeks

October Half Term

back to school Mon 2 Nov

in school · 7 weeks · last day Fri 18 Dec

Christmas Holiday

back to school Wed 6 Jan

INSET Day

INSET Day

in school · 5½ weeks

February Half Term

back to school Mon 22 Feb

in school · 5 weeks · last day Thu 25 Mar

Easter Holiday

back to school Mon 12 Apr

in school · 3 weeks

Early May Bank Holiday

in school · 4 weeks

May Half Term

back to school Mon 7 Jun

in school · 6½ weeks · last day Wed 21 Jul

Summer Holiday

back to school Wed 1 Sept

in school · 7 weeks

Days off · 2027/2028

Autumn 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

Spring 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

Summer Half Term

back to school Mon 5 Jun

in school · 7½ weeks · last day Tue 25 Jul

Summer Holiday

St John's Marlborough term dates at a glance

When does St John's Marlborough go back?
St John's Marlborough returns on Friday, 4 September 2026.
When does St John's Marlborough break up for Summer?
St John's Marlborough breaks up on Wednesday, 22 July 2026, the Summer Holiday runs from Thursday, 23 July 2026 to Thursday, 3 September 2026 and pupils return on Friday, 4 September 2026.
When does St John's Marlborough break up for October Half Term?
St John's Marlborough breaks up on Wednesday, 21 October 2026, the October Half Term runs from Thursday, 22 October 2026 to Friday, 30 October 2026 and pupils return on Monday, 2 November 2026.
When does St John's Marlborough break up for Christmas?
St John's Marlborough breaks up on Friday, 18 December 2026, the Christmas Holiday runs from Monday, 21 December 2026 to Friday, 1 January 2027 and pupils return on Wednesday, 6 January 2027.

Checked against the school's own page on .