Term Dates
Academic Year 2025 – 2026
Our academic year is divided into three sessions (“school terms”), similar in both timing and duration to schools in the UK. The school year normally runs from end of August to beginning of July.
The admissions office, administration office, school reception and school shop remain open Monday to Friday during school holidays except for national holidays.
Please note that dates are subject to change.
TERM 1
Monday 25 August to Friday 12 December 2025TERM 2
Monday 5 January to Friday 3 April 2026TERM 3
Monday 20 April to Friday 26 June 2026Wednesday 20 to Friday 22 August 2025
Staff Training DayNo Lessons
Monday 25 August 2025 (7:30AM)
Start of Term 1
Monday 13 October 2025
Whole School Closed (Substitution Day for H.M. King Bhumibol Adulyadej The Great Memorial Day)No Lessons
Friday 17 October 2025 (4:00PM)
Half Term Break Starts
Thursday 23 October 2025
Whole School Closed (Public Holiday - Chulalongkorn Memorial Day)No Lessons
Monday 27 October 2025 (7:30AM)
Term Recommences
Friday 5 December 2025
Whole School Closed (H.M. King Bhumibol Adulyadej The Great’s Birthday/ National Day / Father’s Day)No Lessons
Friday 12 December 2025 (12:50PM)
End of term 1
TBC
Whole School Closed (substitution for Christmas Day)
Wednesday 31 December 2025
Whole School Closed (end of year 2024)No Lessons
TBC
Staff Training DayNo Lessons
Monday 5 January 2026
Start of term 2
Friday 13 February 2026 (4:00PM)
Half Term Break Starts
Monday 23 February 2026 (7:30AM)
Term Recommences
Friday 3 April 2026 (12:50PM)
End of term 2
Monday 14 to 16 April 2026
Whole School Closed (Songkran Festival)No Lessons
Monday 20 April 2026 (7:30AM)
Start of term 3No Lessons
Friday 29 May 2026 (4:00PM)
Half Term Break Starts
Wednesday 3 June 2026
Whole School Closed (Substitution for H.M. Queen Suthida Bajrasudhabimalalakshana’s Birthday)No Lessons
Thursday 4 June 2026 (7:30AM)
Term Recommences
Friday 26 June 2026 (12:50PM)
End of term 3
Tuesday 28 July 2026
Whole School Closed (H.M. King Maha Vajiralonkorn's Birthday)No Lessons
Wednesday 29 July 2026
Whole School Closed (Asalha Bucha Day)No Lessons
Thursday 30 July 2026
Whole School Closed (Buddhist Lent Day)No Lessons
Wednesday 12 August 2026
Whole School Closed (H.M. Queen Sirikit The Queen Mother’s Birthday / Mother’s Day)No Lessons