Oyster River High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Oyster River High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
OCT
9
Teacher Workshop
OCT
12
Columbus Day
NOV
3
Teacher Workshop (Parent/Teacher Conference Gr K-8)
NOV
11
Veterans’ Day Observed
DEC
24
Winter Break
JAN
1
New Year's Day
JAN
18
Martin Luther King Day
FEB
22
Teacher Workshop
FEB
26
February Break
APR
26
April Break
MAY
31
Memorial Day
JUN
18
ORHS Graduation
JUN
25
Anticipated last day for students
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 Oyster River 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