Sherwood High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Sherwood High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
AUG
24
New Licensed Staff In-Service
AUG
26
Staff In-Service
AUG
31
Staff In-Service
SEP
16
Early Release
SEP
23
Early Release
SEP
24
Elementary Back to School Night
SEP
30
Early Release
OCT
14
Early Release
OCT
22
Conferences for PK-5
OCT
23
Conferences for PK-5
OCT
30
No School
Professional Development Day - No School
DEC
21
No School
Winter Break - No School
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 Sherwood 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
August 28, 2026
SAT — National
Registration deadline
September 1, 2026
ACT — National
Late registration deadline
September 1, 2026
SAT — National
Late registration deadline
September 4, 2026
SAT — National
Score release
State Assessments
January 12, 2027 – April 9, 2027
ELPA — Summative
Testing window
OR
February 2, 2027 – June 11, 2027
SBAC — English Language Arts, Mathematics, Science
Testing window
OR