Wells International School
Bangkok, Thailand · Asia/Bangkok
HM King Rama IX's Birthday Anniversary / Father's Day (Observed)
Dec 7 – Dec 7, 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 Wells International School 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 |
|---|---|---|---|
| HM King Maha Vajiralongkorn's Birthday | 28 Jul – 28 Jul | 22 Feb – 22 Feb | starts 209 days earlier than the city median ends 209 days earlier than the city median |
| HM Queen Sirikit's Birthday and National 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 |
| Mid-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 |
| HM 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 |
| King Chulalongkorn Memorial Day | 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 Rama IX's Birthday Anniversary / Father's Day (Observed) | 7 Dec – 7 Dec | 22 Feb – 22 Feb | starts 77 days earlier than the city median ends 77 days earlier than the city median |
| Winter Break | 21 Dec – 8 Jan | 21 Dec – 4 Jan | ends 4 days later than the city median |
| Christmas / New Year's Holiday | 1 Jan – 6 Jan | 22 Feb – 22 Feb | starts 52 days earlier than the city median ends 47 days earlier than the city median |
| Lunar New Year | 5 Feb – 5 Feb | 22 Feb – 22 Feb | starts 17 days earlier than the city median ends 17 days earlier than the city median |
| Lunar New Year Break (Office Closed) | 8 Feb – 8 Feb | 15 Feb – 19 Feb | starts 7 days earlier than the city median ends 11 days earlier than the city median |
| Spring Break (No Classes, Office Open) | 5 Apr – 9 Apr | 9 Apr – 16 Apr | starts 4 days earlier than the city median ends 7 days earlier 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 |
| Songkran (Office Closed) | 12 Apr – 16 Apr | 22 Feb – 22 Feb | starts 49 days later than the city median ends 53 days later than the city median |
| HM Queen Suthida'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 |
School closures and holidays
| Dates | Days | Event | Type |
|---|---|---|---|
| 21 Dec – 8 Jan 2027 | 19 | Winter Break | Winter break |
| 5 Apr – 9 Apr | 5 | Spring Break (No Classes, Office Open) | Spring break |
| 12 Oct – 16 Oct | 5 | Mid-Term Break | School holiday |
| 8 Feb – 8 Feb | 1 | Lunar New Year Break (Office Closed) | School holiday |
| 28 Jul – 28 Jul | 1 | HM King Maha Vajiralongkorn's Birthday | Public holiday |
| 12 Aug – 12 Aug | 1 | HM Queen Sirikit's Birthday and National Mother's Day | Public holiday |
| 13 Oct – 13 Oct | 1 | HM King Rama IX Memorial Day | Public holiday |
| 23 Oct – 23 Oct | 1 | King Chulalongkorn Memorial Day | Public holiday |
| 7 Dec – 7 Dec | 1 | HM King Rama IX's Birthday Anniversary / Father's Day (Observed) | Public holiday |
| 1 Jan – 6 Jan | 6 | Christmas / New Year's Holiday | Public holiday |
| 5 Feb – 5 Feb | 1 | Lunar New Year | Public holiday |
| 22 Feb – 22 Feb | 1 | Makha Bucha Day (Observed) | Public holiday |
| 6 Apr – 6 Apr | 1 | Chakri Day | Public holiday |
| 12 Apr – 16 Apr | 5 | Songkran (Office Closed) | Public holiday |
| 3 Jun – 3 Jun | 1 | HM Queen Suthida'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.
- 10 Aug 2026 First Day of School Semester 1 Term starts
- 12 Jan 2027 First Day of Semester 2 Term starts
- 18 Dec 2026 Last Day of Semester 1 Term ends
- 18 Jun 2027 Last Day of Semester 2 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.
- 29 Jul 2026 Teacher Prep Days
- 18 Nov 2026 Professional Development Day
- 11 Jan 2027 Teacher Prep Day
- 10 Mar 2027 Professional Development Day
Examination windows
- 14 May – 14 May Last Day for AP Exams
- 18 May – 18 May Last Day for IB Exams
Other dates
- 21 Jun Summer Term (through July 23)
Add Wells International School — 2026-2027 to your calendar
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Dates come from the official source listed above — always confirm with your school or education authority before making important plans.
Printable year overview → The whole year on one page — terms, holidays and staff days as a single chart you can print or save as PDF.
Compare this school with another → Opens the comparison tool with Wells International School already selected — add up to three more schools to see the days all of them are off.
Source
https://wells.ac.th/school-calendar-2020-2021/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
- St Andrews 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