2026-27 Academic Calendar
Key dates, holidays, and events for Eastern High School.
School at a Glance
Upcoming events & academic holidaysOCT
16
Staff Professional Learning
OCT
19
Fall Break
NOV
25
Thanksgiving Break
DEC
19
Winter Break
JAN
1
Winter Break
JAN
3
Winter Break
JAN
18
Martin Luther King Jr. Day
FEB
15
Mid-Winter Break
MAR
12
Staff Professional Learning
APR
1
Spring Break
MAY
7
Staff Professional Learning
MAY
31
Memorial Day
JUN
7
1/2 Day of School for Students
JUN
8
1/2 Day of School for Students
JUN
9
Last Day of School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Eastern High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
October 1, 2026 – October 30, 2026
PSAT 8/9 — Fall
October 1, 2026 – October 30, 2026
PSAT/NMSQT — Fall
October 1, 2026 – October 30, 2026
SAT — School Day - Fall
October 16, 2026
SAT — National
State Assessments
January 25, 2027 – March 26, 2027
WIDA ACCESS
January 25, 2027 – March 26, 2027
WIDA Alternate ACCESS
April 5, 2027 – May 14, 2027
M-STEP — Grade 11 - Science and Social Studies (MME)
April 5, 2027 – April 30, 2027
M-STEP — Paper/Pencil
April 5, 2027 – May 21, 2027
MI-Access Alternate Assessment
April 5, 2027 – April 30, 2027
Michigan Merit Exam (MME) — WIN Work Readiness Assessment