Chiawana Senior High SchoolSchool Calendar

2025-26 Academic Calendar

Key dates, holidays, and events for Chiawana Senior High School.

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

SEP

1

First Day of School

SEP

7

No School
No School (Labor Day)

NOV

11

No School
No School (Veterans Day)

NOV

20

No School
No School Grades 6–8 (Conferences)

NOV

25

Early Release (TK–12)

NOV

26

No School
No School (Thanksgiving Break)

NOV

27

No School
No School (Thanksgiving Break)

NOV

30

No School
No School TK–12 (Trimester Break)

DEC

11

No School
No School TK–5 (Conferences)

DEC

16

Early Release (TK–12)

DEC

17

No School
No School (Winter Break)

JAN

1

No School
No School (New Year's Day)

JAN

18

No School
No School (Martin Luther King Jr. Day)

JAN

29

No School
No School TK–12 (Semester Break)

FEB

15

No School
No School (Presidents' Day)

FEB

22

Snow Make-Up Day (if needed)

MAR

17

No School
No School TK–12 (Trimester Break)

MAR

26

No School
No School TK–5 (Conferences)

APR

2

Early Release (TK–12)

APR

5

No School
No School (Spring Break)

APR

30

No School
No School Grades 6–8 (Conferences)

MAY

31

No School
No School (Memorial Day)

JUN

17

Last Day of School (Early Release)

JUN

18

No School
Juneteenth Observance (No School)

JUN

21

Snow Make-Up Day (if needed)
View Full 2025-26 Calendar
Partner 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 Chiawana Senior High School.

National Tests

August 7, 2026

SAT — National

Registration deadline

August 11, 2026

SAT — National

Late registration deadline

August 14, 2026

ACT — National

Registration deadline

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline
+63 more national tests this school year

State Assessments

January 25, 2027 – April 30, 2027

WA-AIM

Testing window
WA

January 25, 2027 – March 19, 2027

WIDA ACCESS

Testing window
WA

January 25, 2027 – March 19, 2027

WIDA Alternate ACCESS

Testing window
WA

March 1, 2027 – June 25, 2027

Smarter Balanced — Online

Testing window
WA

April 5, 2027 – May 14, 2027

Smarter Balanced — Paper/Pencil

Testing window
WA
See the full national test & school calendar