Term Dates 2025
Term 1: Jan 30th (please refer to Start Of Year Information as this date differs for each year level) - April 11th
Term 1 Holidays: April 12th - April 27th
Term 2: April 28th - June 27th
Term 2 Holidays: June 28th - July 13th
Term 3: July 14th - September 19th
Term 3 Holidays: September 20th - October 5th
Term 4: October 6th - December 9th (last day for Year 9 & 10's)
Term 4 Holidays: December 10th
Term Dates 2026
Term 1: Jan 29th for Year 9 (and all students new to Onslow) Orientation Day #1 (please refer to Start Of Year Information as this date differs for each year level)
- ALL students first full timetabled day: 2nd February
- Last day of Term 1: April 2nd (Good Friday April 3rd)
Term 1 Holidays: April 3rd - April 19th
Term 2: April 20th - July 3rd
Term 2 Holidays: July 4th - July 19th
Term 3: July 20th - September 27th
Term 3 Holidays: September 28th - October 11th
Term 4: October 12th - December 10th (last day for Year 9 & 10's)
Term 4 Holidays: December 11th
Dates School Closed 2025
Public Holidays
Waitangi Day Thursday 6 February
Easter (in school holidays):
- Good Friday 18 April
- Easter Monday 21 April
- Easter Tuesday 22 April
ANZAC - Thursday 25 April
King's Birthday - Monday 2 June
Matariki - Friday 20 June
Labour Day - Monday 27 October
2025 Staff Only Days
5th March, 2025: AKO Conferences (8.45am - 4.30pm)
30 May, 2025: Loop Ed - School is closed
2 June is King's Birthday - a Public Holiday
3 June, 2025 : Staff Only Day - School is closed (NCEA/NZC Accord Day)
25 August, 2025: Staff Only Day - School is closed
14 November, 2025 - Staff Only Day - School is closed (NCEA/NZC Accord Day)