Downey HighSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Downey High.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
NOV
23
No School
No School - Student/Teacher Free Days
NOV
25
Thanksgiving Holiday
DEC
21
No School
No School - Winter Break
JAN
1
No School
No School - Winter Break
JAN
4
No School
No School - Student Free Day/Staff Development
JAN
18
Martin Luther King Jr. Day
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 Downey High.
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
State Assessments
March 1, 2027 – June 30, 2027
CAASPP — Statewide Window
Testing window
CA