Stillwater JHSSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Stillwater JHS.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
OCT
19
Start of 2nd Quarter
DEC
18
End of 2nd Quarter
JAN
5
Start of 3rd Quarter
MAR
11
End of 3rd Quarter
MAR
22
Start of 4th Quarter
MAY
19
Last Day of School
MAY
21
SHS/Lincoln Academy Graduation
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 Stillwater JHS.
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
October 1, 2026 – October 30, 2026
PSAT 8/9 — Fall
Testing window
October 1, 2026 – October 30, 2026
PSAT/NMSQT — Fall
Testing window
October 1, 2026 – October 30, 2026
SAT — School Day - Fall
Testing window
October 16, 2026
SAT — National
Score release