Thomasville High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Thomasville High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
SEP
7
No School
Labor Day Holiday
OCT
5
Teacher Workday/Student Holiday
OCT
6
First Day,Second Nine Weeks
OCT
12
No School
Fall Break
NOV
23
No School
Thanksgiving Holidays
DEC
21
No School
Winter Holidays
JAN
1
No School
Winter Holidays
JAN
4
Teacher Workday/Student Holiday
JAN
5
First Day,Third Nine Weeks
JAN
18
No School
Martin Luther King,Jr.Holiday
FEB
12
No School
Teacher/Student Holiday
FEB
15
No School
Presidents' Day Holiday
MAR
11
Teacher Workday/Student Holiday
MAR
12
No School
Teacher/Student Holiday
MAR
15
First Day,Fourth Nine Weeks
APR
5
No School
Spring Break
MAY
26
Last Day for Students
MAY
27
Post-planning
MAY
31
No School
Memorial Day Holiday
Calendar TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Thomasville High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
Testing window
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
Testing window
August 22, 2026
SAT — National
Test date
August 28, 2026
SAT — National
Registration deadline
September 1, 2026
ACT — National
Late registration deadline
September 1, 2026
SAT — National
Late registration deadline
State Assessments
December 2, 2026 – December 11, 2026
Georgia Milestones — EOC (Winter)
Testing window
GA
June 21, 2027 – June 24, 2027
Georgia Milestones — EOC (Summer)
Testing window
GA