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Term datesSouthbank International School Westminster

W1B 1QRLocal authority: Westminster

These are Southbank International School Westminster's own term dates for 2026/27 — read from southbank.org. The school hasn't published 2025/26 yet, so those years are filled from Westminster 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 southbank.org.
  2. 2Downloaded 1 document, and did not need it: Key-Dates-Calendar-Parent-2026-27-….pdf.
  3. 3Read the dates off the page with our language model.
  4. 4Kept 15 dates of the school's own for 26/27; 25/26 is Westminster 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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Next day off

Summer Bank Holiday · Mon 31 Augin 4 days

Days off · 2026/2027

Summer Bank Holiday

in school · 8 weeks

October Half Term

back to school Mon 2 Nov

INSET Day

in school · 6 weeks · last day Tue 15 Dec

Christmas Holiday

back to school Thu 7 Jan

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 Tue 13 Apr

INSET Day

in school · 3 weeks

Early May Bank Holiday

in school · 4 weeks

Spring Bank Holiday

School Closed

INSET
in school · 3 weeks · last day Wed 23 Jun

Summer Holiday

Southbank International School Westminster term dates at a glance

When does Southbank International School Westminster break up for October Half Term?
Southbank International School Westminster breaks up on Friday, 23 October 2026, the October Half Term runs from Monday, 26 October 2026 to Friday, 30 October 2026 and pupils return on Monday, 2 November 2026.
When does Southbank International School Westminster break up for Christmas?
Southbank International School Westminster breaks up on Tuesday, 15 December 2026, the Christmas Holiday runs from Wednesday, 16 December 2026 to Tuesday, 5 January 2027 and pupils return on Thursday, 7 January 2027.
When does Southbank International School Westminster break up for February Half Term?
Southbank International School Westminster breaks up on Friday, 12 February 2027, the February Half Term runs from Monday, 15 February 2027 to Friday, 19 February 2027 and pupils return on Monday, 22 February 2027.
When does Southbank International School Westminster break up for Easter?
Southbank International School Westminster breaks up on Thursday, 25 March 2027, the Easter Holiday runs from Friday, 26 March 2027 to Friday, 9 April 2027 and pupils return on Tuesday, 13 April 2027.

Checked against the school's own page on .