Please find Term Dates below. Independent schools in the British tradition have long followed a three-term academic year - Michaelmas, Lent and Summer - each with its own rhythm and character. In keeping with this tradition, our school year is divided into three terms, referred to simply as Term 1, Term 2 and Term 3. Each term features a half-term break, offering pupils time to rest and families a natural pause in the school routine. The academic year concludes with a longer summer holiday, ensuring children return refreshed and ready for the new year ahead. This well-balanced rhythm of learning and rest underpins the enduring strength of the British independent school model and is one small element making ISJ the leading British international school in Jakarta.

Term Dates

Term Dates

2025–2026

Term 1 — The Autumn Term

Key datesDetails
25–29 AugustStaff Study Days (no pupils)
1 SeptemberFirst Day of Term
5 SeptemberPublic Holiday
20–24 OctoberMid-Term Break
12 DecemberLast Day of Term for Pupils and Staff
13 December – 4 JanuaryTerm Break

Term 2 — The Spring Term

Key datesDetails
5 JanuaryFirst Day of Term
16 JanuaryPublic Holiday
16–22 FebruaryMid-Term Break
13 MarchLast Day of Term for Pupils and Staff
14 March – 5 AprilTerm Break

Term 3 — The Summer Term

Key datesDetails
6 AprilFirst Day of Term
1 MayPublic Holiday
17 JunePublic Holiday
7 JulyLast Day of Term for Pupils and Staff
8 JulyStart of Holidays