Clark High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Clark High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
03/
TELPAS Make-Up Assessments
04/
SAT (Grade 11)
04/
Holiday
04/
No School
Holiday (Schools/Offices Closed)
04/
Holiday
04/
No School
Holiday (Schools/Offices Closed)
04/
English I STAAR EOC (Grade 9)
04/
English II STAAR EOC (Grade 10)
04/
STAAR Make-Up Assessments
04/
US History STAAR EOC (Grade 11)
04/
Biology STAAR EOC (Grade 11)
04/
Algebra STAAR EOC (Grade 9)
04/
Holiday
04/
No School
Holiday (Schools/Offices Closed)
04/
STAAR Make-Up Assessments
05/
AP Biology
05/
AP European History
05/
AP Microeconomics
05/
AP Human Geography
05/
AP US History & Politics
05/
AP English Literature and Composition
05/
AP Physics I
05/
AP Physics II
05/
AP Statistics
05/
AP US History
05/
AP Calculus AB
05/
AP French Language and Culture
05/
AP Precalculus
05/
AP Psychology
05/
AP English Language and Composition
05/
AP German Language and Culture
05/
AP Spanish Literature and Culture
05/
AP Art History
05/
AP Spanish Language and Culture
05/
AP Computer Science Principles
05/
AP Environmental Science
05/
AP Computer Science A
05/
LAST DAY OF SCHOOL
05/
4TH GRADING PERIOD Ends
05/
Last Day of School
05/
No School
Holiday (Schools/Offices Closed)
06/
Holiday
06/
No School
Holiday (Schools/Offices Closed)
06/
STAAR EOC Retests Begin (ENG1, ALG, BIO, ENG2, USH)
06/
STAAR EOC Retests End (ENG1, ALG, BIO, ENG2, USH)
07/
No School
Holiday (Schools/Offices Closed)
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!