Coolidge High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Coolidge High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
DEC
25
Holiday
MAR
10
Eid al-Fitr
MAR
26
Good Friday
MAR
28
Easter
MAY
17
Eid al-Adha
JUN
15
Ashura
Partner 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 Coolidge High School.
National Tests
August 7, 2026
SAT — National
Registration deadline
August 11, 2026
SAT — National
Late registration deadline
August 14, 2026
ACT — National
Registration deadline
August 22, 2026
SAT — National
Test date
August 28, 2026
SAT — National
Registration deadline
September 1, 2026
ACT — National
Late registration deadline