Curtis Senior HighSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Curtis Senior High.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
AUG
25
Staff Day
AUG
26
Team Day
AUG
27
Indiv. Prep&Planning Day
OCT
9
Dist. Prof.Development Day
OCT
26
Conf.Early Release K-7(No PS)
NOV
11
Veterans Day Holiday
NOV
25
Thanksgiving Vacation
DEC
21
Winter Vacation
JAN
1
New Year's Day
JAN
4
School Resumes
JAN
18
Martin Luther King,Jr.Day
FEB
1
Indiv.Prep&Planning Day
FEB
12
Presidents'DayWeekend
MAR
19
Snow Make Up Day(if needed)
APR
5
Spring Break
MAY
31
Memorial Day
JUN
17
Last Day of School
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 Curtis Senior High.
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
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