Ft. Zumwalt East HighSchool Calendar

2025-26 Academic Calendar

Key dates, holidays, and events for Ft. Zumwalt East High.

School at a Glance
Upcoming events & academic holidays
2025-26 Academic Year

AUG

18

Teacher Work Day

AUG

19

Teacher Work Day

AUG

20

Training Day

AUG

25

CLASSES BEGIN

SEP

2

EL-MS-HS Early Release 2.5 hours early

SEP

7

No School
NO SCHOOL, ALL

SEP

16

HS Early Release 1.5 hours early

SEP

23

HS Early Release 1.5 hours early

SEP

30

HS Early Release 1.5 hours early

OCT

7

EL-MS-HS Early Release 2.5 hours early

OCT

14

HS Early Release 1.5 hours early

OCT

16

No School
NO SCHOOL EC-EL-MS

OCT

21

HS Early Release 1.5 hours early

OCT

28

HS Early Release 1.5 hours early

OCT

28

PM Parent-Teacher Conferences EC-EL-MS

OCT

29

No School
NO SCHOOL EC-EL-MS (Conferences)

OCT

30

No School
NO SCHOOL EC-EL-MS

NOV

2

No School
NO SCHOOL ALL

NOV

3

Teacher Professional Development Day

NOV

11

EL-MS-HS Early Release 2.5 hours early

NOV

18

HS Early Release 1.5 hours early

NOV

25

No School
NO SCHOOL ALL

NOV

26

No School
NO SCHOOL ALL

NOV

27

No School
NO SCHOOL ALL

DEC

2

EL-MS-HS Early Release 2.5 hours early

DEC

9

HS Early Release 1.5 hours early

DEC

16

HS Early Release 1.5 hours early

DEC

23

No School
NO SCHOOL ALL (Winter Break)

JAN

5

Records Day

JAN

6

CLASSES RESUME

JAN

13

EL-MS-HS Early Release 2.5 hours early

JAN

18

No School
NO SCHOOL ALL

JAN

27

HS Early Release 1.5 hours early

FEB

3

EL-MS-HS Early Release 2.5 hours early

FEB

12

No School
NO SCHOOL ALL

FEB

15

No School
NO SCHOOL ALL

FEB

24

HS Early Release 1.5 hours early

MAR

3

EL-MS-HS Early Release 2.5 hours early

MAR

10

HS Early Release 1.5 hours early

MAR

17

HS Early Release 1.5 hours early

MAR

19

No School
NO SCHOOL EC-EL-MS (Records Day)

MAR

22

No School
NO SCHOOL ALL

MAR

23

No School
NO SCHOOL ALL

MAR

24

No School
NO SCHOOL ALL

MAR

25

No School
NO SCHOOL ALL

MAR

26

No School
NO SCHOOL ALL

MAR

31

HS Early Release 1.5 hours early

APR

6

No School
NO SCHOOL ALL

APR

14

EL-MS-HS Early Release 2.5 hours early

APR

21

HS Early Release 1.5 hours early

APR

28

HS Early Release 1.5 hours early

MAY

5

EL-MS-HS Early Release 2.5 hours early

MAY

12

HS Early Release 1.5 hours early

MAY

19

Early Release 1.5 hours early

MAY

27

Tentative Last Day of School All (EL-MS-HS Early Release 2.5 hours early)
View Full 2025-26 Calendar
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 Ft. Zumwalt East High.

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
+76 more national tests this school year

State Assessments

September 14, 2026 – December 18, 2026

MAP-Alternate Assessment — MAP-A

Testing window
MO

February 1, 2027 – May 21, 2027

MAP-Alternate Assessment — MAP-A

Testing window
MO
See the full national test & school calendar