Kennewick High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Kennewick High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
JUL
16
Last Day of Summer School
AUG
12
School Board Meeting
AUG
25
Staff Professional Development Day
AUG
26
Staff Professional Development Day
AUG
27
Amistad Elementary Open House
AUG
27
Ridge View Open House
AUG
27
Southgate Elementary Open House
AUG
27
Staff Professional Development Day
AUG
27
Westgate Elementary Open House
AUG
31
Amon Creek Elementary Open House
AUG
31
Cottonwood Elementary Open House
AUG
31
Edison Elementary Open House
AUG
31
Fuerza Elementary Open House
AUG
31
Lincoln Elementary Open House
AUG
31
Sage Crest Elementary Open House
AUG
31
Staff Welcome Back Assembly
AUG
31
Sunset View Elementary
AUG
31
Vista Elementary Open House
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 Kennewick High School.
National Tests
July 1, 2026 – July 31, 2026
AP Score Release — All
Score release
July 21, 2026
ACT
Score release
August 14, 2026
ACT
Registration deadline
August 15, 2026
SAT — National
Test date
August 22, 2026
SAT — National
Test date
August 29, 2026 – September 12, 2026
SAT Score Release Date
Score release
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