St Andrews International School Bangkok
Bangkok, Thailand · Asia/Bangkok
HM King Bhumibol Adulyadej's Birthday (Father's Day)
Dec 5 – Dec 5, 2026
The next date this school is closed to students, taken from its own published calendar. Public holidays are included; staff-only training days are not.
How St Andrews International School Bangkok differs from other schools in Bangkok
Compared against the median dates of the 24 schools we track in Bangkok. A school's own calendar can move a family's travel dates even when the city-wide dates look unchanged.
| Break | This school | City median | Difference |
|---|---|---|---|
| Mother's Day | 12 Aug – 12 Aug | 22 Feb – 22 Feb | starts 194 days earlier than the city median ends 194 days earlier than the city median |
| Half Term Break | 12 Oct – 16 Oct | 15 Feb – 19 Feb | starts 126 days earlier than the city median ends 126 days earlier than the city median |
| King Rama IX Memorial Day | 13 Oct – 13 Oct | 22 Feb – 22 Feb | starts 132 days earlier than the city median ends 132 days earlier than the city median |
| Chulalongkorn Day (HM King Rama V Memorial) | 23 Oct – 23 Oct | 22 Feb – 22 Feb | starts 122 days earlier than the city median ends 122 days earlier than the city median |
| HM King Bhumibol Adulyadej's Birthday (Father's Day) | 5 Dec – 5 Dec | 22 Feb – 22 Feb | starts 79 days earlier than the city median ends 79 days earlier than the city median |
| Father's Day in lieu | 7 Dec – 7 Dec | 22 Feb – 22 Feb | starts 77 days earlier than the city median ends 77 days earlier than the city median |
| School Winter Break | 14 Dec – 4 Jan | 21 Dec – 4 Jan | starts 7 days earlier than the city median |
| New Year's Eve | 31 Dec – 31 Dec | 22 Feb – 22 Feb | starts 53 days earlier than the city median ends 53 days earlier than the city median |
| New Year Holiday | 1 Jan – 1 Jan | 22 Feb – 22 Feb | starts 52 days earlier than the city median ends 52 days earlier than the city median |
| Makha Bucha Day in Lieu | 19 Feb – 19 Feb | 22 Feb – 22 Feb | starts 3 days earlier than the city median ends 3 days earlier than the city median |
| Makha Bucha Day | 21 Feb – 21 Feb | 22 Feb – 22 Feb | starts 1 day earlier than the city median ends 1 day earlier than the city median |
| Half Term Break | 5 Apr – 16 Apr | 15 Feb – 19 Feb | starts 49 days later than the city median ends 56 days later than the city median |
| Chakri Day | 6 Apr – 6 Apr | 22 Feb – 22 Feb | starts 43 days later than the city median ends 43 days later than the city median |
| Constitution Day in Lieu | 12 Apr – 12 Apr | 22 Feb – 22 Feb | starts 49 days later than the city median ends 49 days later than the city median |
| Songkran Festival | 13 Apr – 15 Apr | 22 Feb – 22 Feb | starts 50 days later than the city median ends 52 days later than the city median |
| National Labour Day | 1 May – 1 May | 22 Feb – 22 Feb | starts 68 days later than the city median ends 68 days later than the city median |
| National Labour Day in Lieu | 3 May – 3 May | 22 Feb – 22 Feb | starts 70 days later than the city median ends 70 days later than the city median |
| Coronation Day | 4 May – 4 May | 22 Feb – 22 Feb | starts 71 days later than the city median ends 71 days later than the city median |
| Visakha Bucha Day | 20 May – 20 May | 22 Feb – 22 Feb | starts 87 days later than the city median ends 87 days later than the city median |
| HM Queen's Birthday | 3 Jun – 3 Jun | 22 Feb – 22 Feb | starts 101 days later than the city median ends 101 days later than the city median |
| Asanha Bucha Day | 18 Jul – 18 Jul | 22 Feb – 22 Feb | starts 146 days later than the city median ends 146 days later than the city median |
| Buddhist Lent Day | 19 Jul – 19 Jul | 22 Feb – 22 Feb | starts 147 days later than the city median ends 147 days later than the city median |
| Asanha Bucha Day in lieu | 20 Jul – 20 Jul | 22 Feb – 22 Feb | starts 148 days later than the city median ends 148 days later than the city median |
| HM King Rama X's Birthday | 28 Jul – 28 Jul | 22 Feb – 22 Feb | starts 156 days later than the city median ends 156 days later than the city median |
School closures and holidays
| Dates | Days | Event | Type |
|---|---|---|---|
| 14 Dec – 4 Jan 2027 | 22 | School Winter Break | Winter break |
| 12 Oct – 16 Oct | 5 | Half Term Break | School holiday |
| 15 Feb – 19 Feb | 5 | Half Term Break | School holiday |
| 5 Apr – 16 Apr | 12 | Half Term Break | School holiday |
| 12 Aug – 12 Aug | 1 | Mother's Day | Public holiday |
| 13 Oct – 13 Oct | 1 | King Rama IX Memorial Day | Public holiday |
| 23 Oct – 23 Oct | 1 | Chulalongkorn Day (HM King Rama V Memorial) | Public holiday |
| 5 Dec – 5 Dec | 1 | HM King Bhumibol Adulyadej's Birthday (Father's Day) | Public holiday |
| 7 Dec – 7 Dec | 1 | Father's Day in lieu | Public holiday |
| 31 Dec – 31 Dec | 1 | New Year's Eve | Public holiday |
| 1 Jan – 1 Jan | 1 | New Year Holiday | Public holiday |
| 19 Feb – 19 Feb | 1 | Makha Bucha Day in Lieu | Public holiday |
| 21 Feb – 21 Feb | 1 | Makha Bucha Day | Public holiday |
| 6 Apr – 6 Apr | 1 | Chakri Day | Public holiday |
| 12 Apr – 12 Apr | 1 | Constitution Day in Lieu | Public holiday |
| 13 Apr – 15 Apr | 3 | Songkran Festival | Public holiday |
| 1 May – 1 May | 1 | National Labour Day | Public holiday |
| 3 May – 3 May | 1 | National Labour Day in Lieu | Public holiday |
| 4 May – 4 May | 1 | Coronation Day | Public holiday |
| 20 May – 20 May | 1 | Visakha Bucha Day | Public holiday |
| 3 Jun – 3 Jun | 1 | HM Queen's Birthday | Public holiday |
| 18 Jul – 18 Jul | 1 | Asanha Bucha Day | Public holiday |
| 19 Jul – 19 Jul | 1 | Buddhist Lent Day | Public holiday |
| 20 Jul – 20 Jul | 1 | Asanha Bucha Day in lieu | Public holiday |
| 28 Jul – 28 Jul | 1 | HM King Rama X's Birthday | Public holiday |
Term dates
Every term start and end the school has published. The cards above show the year's first start and final end; a school with three terms has six boundaries in total.
- 19 Aug 2026 Term 1 Starts Term starts
- 5 Jan 2027 Term 2 Starts Term starts
- 19 Apr 2027 Term 3 Starts Term starts
- 11 Dec 2026 End of Term 1 Term ends
- 2 Apr 2027 End of Term 2 Term ends
- 25 Jun 2027 End of Term 3 Term ends
Staff training days (school closed to students)
These fall on days that are not public holidays — the school is shut but most workplaces are not.
- 7 Aug 2026 New Teachers in School
- 10 Aug 2026 New Staff Induction
- 14 Aug 2026 INSET Days
- 4 Jan 2027 Campus Specific INSET
- 22 Feb 2027 Campus Specific INSET
Examination windows
- 23 Apr – 15 Jun IGCSE Exam
- 26 Apr – 18 May IB Exam
- 24 May – 28 May Key Stage 3 Exams
- 28 May – 4 Jun Year 10 & 12 Exams
Other dates
- 31 Aug ECAs Start
- 2 Oct ECAs End
- 19 Oct ECAs Start
- 9 Nov Secondary Residentials
- 25 Nov Loy Krathong
- 4 Dec ECAs End
- 10 Dec Winter Wonderland (Christmas)
- 11 Jan ECAs Start
- 8 Feb Lunar New Year
- 12 Feb International Day
- 23 Feb Term 2.2 Starts
- 26 Mar ECAs End
- 21 May Year 13 Graduation
- 18 Jun Year 6 Graduation
Add St Andrews International School Bangkok — 2026-2027 to your calendar
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Source
https://www.standrewssukhumvit.com/calendar-and-term-dates/Data collected for this dataset. It is the date the whole dataset was collected, not a per-school verification date: the school may have published these dates earlier, and its calendar can change after it.
Dates are taken from the calendar published by the school or its authority. Always confirm against the school's own communication before booking travel — calendars change.
Report a date error or source change — this link carries the school and its source URL, so a correction arrives already attached to the right calendar. If the school has republished its calendar, send the new URL rather than an existing page.
Other schools in Bangkok
- Bangkok Patana School
- NIST International School
- International School Bangkok (ISB)
- Shrewsbury International School Bangkok
- Harrow International School Bangkok
- Bangkok Prep (Bangkok International Preparatory & Secondary School)
- King's College International School Bangkok
- Regent's International School Bangkok
- KIS International School Bangkok
- Concordian International School
- Berkeley International School
- Brighton College Bangkok