Term dates 2026-27
Marymount International School term dates 2026-27
The published term dates for Marymount International School, Kingston upon Thames, read from the school's own calendar and shown with the source below.
Next up: Autumn Term 2026 (classes resume 8.30am) starts on Tue 1 Sep 2026 — in 21 days.
Downloads an .ics file — works with Apple Calendar, Google Calendar and Outlook.
Term dates in full
| Period | From | To |
|---|---|---|
| Autumn Term 2026 (classes resume 8.30am) | Tue 1 Sep 2026 | Fri 18 Dec 2026 |
| Half term | Mon 19 Oct 2026 | Fri 30 Oct 2026 |
| Christmas Break | Mon 21 Dec 2026 | Fri 8 Jan 2027 |
| Spring Term 2027 | Mon 11 Jan 2027 | Wed 24 Mar 2027 |
| Half term | Mon 15 Feb 2027 | Fri 19 Feb 2027 |
| Easter Break | Thu 25 Mar 2027 | Fri 9 Apr 2027 |
| Summer Term 2027 | Mon 12 Apr 2027 | Fri 18 Jun 2027 |
| May Bank Holiday | Mon 3 May 2027 | Mon 3 May 2027 |
| Bank Holiday / Spring Bank Holiday (classes resume 2 June) | Mon 31 May 2027 | Tue 1 Jun 2027 |
How long each break is
| Break | Dates | Length |
|---|---|---|
| Half term | 19 Oct – 30 Oct | 12 days |
| Christmas holidays | 19 Dec – 10 Jan | 23 days |
| Christmas break | 21 Dec – 8 Jan | 19 days |
| Half term | 15 Feb – 19 Feb | 5 days |
| Easter holidays | 25 Mar – 11 Apr | 18 days |
| Easter break | 25 Mar – 9 Apr | 16 days |
| May bank holiday | 3 May – 3 May | 1 days |
| Bank holiday / spring bank holiday (classes resume 2 june) | 31 May – 1 Jun | 2 days |
Calendar days including weekends — the number that matters when you're pricing holiday club.
Worth noting
Boarding school; boarding open/close dates also published (e.g. boarding opens 28 Aug 2026, 1 Nov 2026, 10 Jan 2027, 21 Feb 2027, 11 Apr 2027). Summer term has no full half-term week, only the two bank holidays 31 May and 1 Jun 2027. Staff conference days 21-23 June 2027 follow the last day of classes.
Common questions
When does Marymount International School break up for Christmas?
The last day of the autumn term is Fri 18 Dec 2026. The Christmas holidays run from Sat 19 Dec 2026 to Sun 10 Jan 2027 — 23 days.
When is half term at Marymount International School?
The next half term at Marymount International School runs from Mon 19 Oct 2026 to Fri 30 Oct 2026, which is 12 days including the weekends.
When do the summer holidays start at Marymount International School?
The last day of the summer term is Fri 18 Jun 2027, so the summer holidays start on Sat 19 Jun 2027. The school publishes the 2026-27 year, so the return date falls in the next year's calendar.
Where do these Marymount International School term dates come from?
They were read from Marymount International School's own published calendar for 2026-27 on 8 August 2026, and the source is linked on this page. Schools sometimes change dates or add inset days, so check the school's page before booking anything.
Source: Marymount International School's published calendar, read 8 August 2026. Schools do change dates and add inset days — check the school's own page before booking anything.