Westminster School runs four terms in 2026. Public holidays and staff only days are listed under each term.
Term 1
Tuesday 3 February – Thursday 2 April
School closed:
- Friday 6 February — Waitangi Day
- Monday 9 February — Staff only day
Term 2
Monday 20 April – Friday 3 July
School closed:
- Monday 27 April — Anzac Day (observed)
- Monday 1 June — King’s Birthday
- Friday 26 June — Staff only day
Term 3
Tuesday 21 July – Friday 25 September
School closed:
- Monday 20 July — Staff only day
- Monday 7 September — Staff only day
Term 4
Monday 12 October – Thursday 17 December
School closed:
- Monday 26 October — Labour Day