Term dates 2026-27
ACS Hillingdon International School term dates 2026-27
The published term dates for ACS Hillingdon International School, Uxbridge, read from the school's own calendar and shown with the source below.
Next up: Semester 1 (First Day of School) starts on Mon 24 Aug 2026 — in 15 days.
Downloads an .ics file — works with Apple Calendar, Google Calendar and Outlook.
Term dates in full
| Period | From | To |
|---|---|---|
| Semester 1 (First Day of School) | Mon 24 Aug 2026 | — |
| Autumn Break | Mon 19 Oct 2026 | Fri 30 Oct 2026 |
| Winter Break | Fri 18 Dec 2026 | Wed 6 Jan 2027 |
| Semester 2 | Wed 6 Jan 2027 | Wed 23 Jun 2027 |
| February Break | Mon 15 Feb 2027 | Fri 19 Feb 2027 |
| Spring Break | Tue 30 Mar 2027 | Fri 9 Apr 2027 |
How long each break is
| Break | Dates | Length |
|---|---|---|
| Autumn break | 19 Oct – 30 Oct | 12 days |
| Winter break | 18 Dec – 6 Jan | 20 days |
| February break | 15 Feb – 19 Feb | 5 days |
| Spring break | 30 Mar – 9 Apr | 11 days |
Calendar days including weekends — the number that matters when you're pricing holiday club.
Worth noting
American-style semester calendar. Page publishes 'Winter Break 18 Dec 2026 - 6 Jan 2027' and 'First Day of School After Break 6 Jan 2027' (overlapping as printed); Semester 1 end date not explicitly stated. First day back after Spring Break 12 Apr 2027; last day of school (students) 23 Jun 2027.
Common questions
Where do these ACS Hillingdon International School term dates come from?
They were read from ACS Hillingdon 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: ACS Hillingdon 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.