School Master Calendars
2024-25 Printable School Calendar is being updated to adjust for flood days, check back later.
2024-2025 School Year
First Semester
Month |
Date |
Day |
Event |
---|---|---|---|
July | 22 | Monday | Admin Day |
July | 23-26 | Tue-Fri | New Teachers In-service |
July | 29 | Monday | King Vajiralongkorn’s Birthday Holiday |
July | 30 | Tuesday | Admin Day |
July | 31 | Wednesday | Full School Orientation |
August | 1-2 | Thu-Fri | Full School Orientation |
August | 5 | Monday | First Day of School Year |
August | 12 | Monday | Mother's Day (No School) |
September | 18 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
September | 25-27 | Flood closure | |
October | 3 | Thursday | Early Dismissal (11:00 AM) PST Conference ES/MS (12:00-15:00 PM) |
October | 4 | Friday | PST Conference HS (08:00 AM-15:00 PM) (No School) |
October | 4-11 | Flood closure | |
October | 14-18 | Mon-Fri | October Break |
October | 23 | Wednesday | King Chulalong Korn Day (School in session - make up day) |
November | 20 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
December | 5 | Thursday | Father's Day (No School) |
December | 13 | Friday | Last Day of 1st Semester - Early Dismissal (11:00 AM) |
December | 16-31 | Christmas Break (No School) |
Second Semester
Month |
Date |
Day |
Event |
---|---|---|---|
January | 1-3 | Christmas Break | |
January | 6 | Monday | First Day of Second Semester (make up day) |
February | 12 | Wednesday | Makha Bucha Day (No School) |
March | 7 | Friday | CMCIS PD Day (No School) |
March | 19 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
April | 7-18 | April Break (No School) | |
May | 1 | Thursday | Thai Labor Day (No School) |
May | 5 | Monday | Substitute for The Royal Coronation Ceremony Day (No School) |
May | 12 | Monday | Substitute for Visakha Bucha Day (No School) |
May | 21 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
June | 3 | Tuesday | Queen's Birthday (No School) |
June | 6 | Friday | Last Day of School - Early dismissal (11:00 AM) |
2025-2026 School Year
First Semester
Month |
Date |
Day |
Event |
---|---|---|---|
July | 28 | Monday | King Vajiralongkorn’s Birthday Holiday |
July | 29-31 | Tue-Thu | New Teachers In-service |
August | 4-6 | Mon-Wed | Full School Orientation |
August | 7 | Thursday | First Day of School Year |
August | 12 | Tuesday | Mother's Day (No School) |
September | 17 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
October | 2 | Thursday | Early Dismissal (11:00 AM) PST Conference ES/MS (12:00-15:00 PM) |
October | 3 | Friday | PST Conference HS (08:00 AM-15:00 PM) (No School) |
October | 13-17 | Mon-Fri | October Break |
October | 23 | Thursday | King Chulalong Korn Day (No School) |
November | 19 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
December | 5 | Friday | Father's Day (No School) |
December | 12 | Friday | Last Day of 1st Semester - Early Dismissal (11:00 AM) |
December | 15-31 | Christmas Break (No School) |
Second Semester
Month |
Date |
Day |
Event |
---|---|---|---|
January | 1-2 | Christmas Break | |
January | 5 | Monday | Teacher PD Day |
January | 6 | Monday | First Day of Second Semester |
January | 21 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
February | 18 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
February | 26 | Thursday | Early Dismissal (11:00 AM) PST Conference ES/MS (12:00-15:00 PM) |
February | 27 | Friday | PST Conference HS (8:00 AM - 15:00 PM - No School) |
March | 2 | Monday | Teacher PD Day |
March | 3 | Tuesday | Makha Bucha Day (No School) |
March | 18 | Wednesday | Teacher PD Day (Early Dismissal 1:30 PM) |
March | 26 | Thursday | Teacher Planning Day (No School) |
April | 6-17 | April Break (No School) | |
May | 1 | Friday | Thai Labor Day (No School) |
May | 4 | Monday | Royal Coronation Ceremony Day (No School) |
June | 1 | Monday | Substitute for Visakha Bucha Day (No School) |
June | 3 | Wednesday | Queen's Birthday (No School) |
June | 12 | Friday | Last Day of School - Early dismissal (11:00 AM) |