Nikiski Middle/Senior High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Nikiski Middle/Senior High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
OCT
16
End of Quarter
NOV
26
Thanksgiving
DEC
21
Winter Break
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 Nikiski Middle/Senior 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
February 1, 2027 – March 31, 2027
WIDA ACCESS
Testing window
AK