Scriber Lake High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Scriber Lake High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
NOV
11
No School
Veterans Day
NOV
25
No School
Thanksgiving Break
DEC
21
No School
Winter Break
JAN
18
No School
Martin Luther King Jr. Day
FEB
15
No School
Presidents' Day Break
APR
5
No School
Spring Break
MAY
28
Snow make-up day (if needed)
MAY
31
No School
Memorial Day
JUN
22
Last Day of School
JUN
23
Snow make-up day (if needed)
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 Scriber Lake 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
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