Greenbrier East High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Greenbrier East High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
NOV
23
No School
Thanksgiving break
DEC
23
No School
Christmas break
JAN
1
No School
Christmas break
MAR
26
No School
Spring break
APR
2
No School
Spring break
JUN
9
Last day students
JUN
11
Last day staff
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 Greenbrier East 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
September 22, 2026
SAT — National
Late registration deadline
September 25, 2026
SAT — National
Score release
September 29, 2026
ACT — National
Late registration deadline
October 1, 2026 – October 30, 2026
PSAT 8/9 — Fall
Testing window