Thomaston Grammar SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Thomaston Grammar School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
AUG
31
First Day of School – Gr K-9
SEP
1
First Day of School – Gr 10-12
SEP
4
Teacher Workshop
SEP
7
Labor Day Holiday
SEP
23
Early Release
OCT
9
Teacher Workshop
OCT
12
Indigenous Peoples’ Day
NOV
6
Early Release
NOV
11
Veterans Day Holiday
NOV
24
End of Trimester 1 – Grades K-5
NOV
25
Thanksgiving Day Holiday
NOV
26
Day after Thanksgiving Day Holiday
DEC
10
Comp Day (Fall & Spring Conferences)
DEC
23
School Vacation
DEC
25
Christmas Day Holiday
JAN
1
New Year’s Day Holiday
JAN
13
Early Release
JAN
18
Martin Luther King, Jr. Day Holiday
FEB
3
End of Quarter 2 – Grades 6-12
APR
1
Early Release
APR
20
Patriots’ Day Holiday
MAY
31
Memorial Day Holiday
JUN
8
Last Day of School – Gr. Pre-K-11
JUN
18
Juneteenth Holiday Observed
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!