Grimsdell, Mill Hill Pre-Preparatory School term dates 2026/27
Autumn term 2026/27 at Grimsdell, Mill Hill Pre-Preparatory School starts Thursday 3 September 2026 and ends Friday 11 December 2026. Half term runs 19 October 2026 to 30 October 2026.
Term dates, half terms and INSET days for Grimsdell, Mill Hill Pre-Preparatory School in Barnet, taken from the school’s own published calendar.
Next break
Christmas holiday
Sat 12 Dec – Mon 4 Jan
Back to school Tue 5 Jan
- Autumn term started
- Thu 3 Sept 2026
- Autumn term ends
- Fri 11 Dec 2026
Days off at Grimsdell, Mill Hill Pre-Preparatory School
Half terms, holidays and INSET days, with the day pupils are back.
Term starts Thu 3 Sept
- OctHalf term
October half term
Mon 19 Oct – Fri 30 Oct
Back to school Mon 2 Nov
Past
In school · 6 weeks · last day Fri 11 Dec
- DecHoliday
Christmas holiday
Sat 12 Dec – Mon 4 Jan
Back to school Tue 5 Jan
In school · 6 weeks · last day Fri 12 Feb
- FebHalf term
February half term
Mon 15 Feb – Fri 19 Feb
Back to school Mon 22 Feb
In school · 5 weeks · last day Thu 25 Mar
- MarHoliday
Easter holiday
Fri 26 Mar – Tue 13 Apr
Back to school Wed 14 Apr
In school · 6 weeks · last day Fri 28 May
- MayHalf term
May half term
Mon 31 May – Fri 4 Jun
Back to school Mon 7 Jun
In school · 3 weeks · last day Wed 30 Jun
- JulHoliday
Summer holiday
From Thu 1 Jul
Terms, half terms and INSET days 2026/27
| Term | Starts | Ends | Half term | INSET days |
|---|---|---|---|---|
| Autumn term | Starts | Ends | Half termMon 19 Oct – Fri 30 Oct | |
| Spring term | Starts | Ends | Half termMon 15 Feb – Fri 19 Feb | |
| Summer term | Starts | Ends | Half termMon 31 May – Fri 4 Jun |
INSET days not listed yet.
School holidays 2026/27
- Christmas holidaySat 12 Dec 2026 – Mon 4 Jan 2027
- Easter holidayFri 26 Mar 2027 – Tue 13 Apr 2027
- Summer holidayFrom Thu 1 Jul 2027
Questions parents ask
- When does Grimsdell, Mill Hill Pre-Preparatory School go back in September 2026?
- The autumn term at Grimsdell, Mill Hill Pre-Preparatory School starts on Thursday 3 September 2026.
- When is October half term 2026 at Grimsdell, Mill Hill Pre-Preparatory School?
- October half term at Grimsdell, Mill Hill Pre-Preparatory School runs from Monday 19 October 2026 to Friday 30 October 2026.
- When does Grimsdell, Mill Hill Pre-Preparatory School break up for Christmas 2026?
- The autumn term at Grimsdell, Mill Hill Pre-Preparatory School ends on Friday 11 December 2026. The spring term starts on Tuesday 5 January 2027.
- When is February half term 2027 at Grimsdell, Mill Hill Pre-Preparatory School?
- February half term at Grimsdell, Mill Hill Pre-Preparatory School runs from Monday 15 February 2027 to Friday 19 February 2027.
- When are the Easter holidays 2027 at Grimsdell, Mill Hill Pre-Preparatory School?
- The spring term at Grimsdell, Mill Hill Pre-Preparatory School ends on Thursday 25 March 2027 and the summer term starts on Wednesday 14 April 2027.
- When does Grimsdell, Mill Hill Pre-Preparatory School break up for summer 2027?
- The summer term at Grimsdell, Mill Hill Pre-Preparatory School ends on Wednesday 30 June 2027.
Schools do change dates. Check with Grimsdell, Mill Hill Pre-Preparatory School before booking travel. Source: millhill.org.uk.
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