Klein Collins High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Klein Collins High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAR
24
Varsity - Klein Collins Baseball (VS) vs Klein Oak Klein Oak
MAR
24
KC Baseball versus Klein Oak Varsity
MAR
25
Junior Varsity - Klein Collins Baseball (VS) vs Klein Oak Klein Oak
MAR
25
Sophomore - Klein Collins Baseball (@) vs Klein Oak Klein Oak
MAR
25
TSIA (English only)/School Day SAT 11
MAR
25
KC Baseball versus Klein Oak JV
MAR
27
Varsity - Klein Collins Baseball (@) vs Klein Oak Klein Oak
MAR
27
KC Softball versus Klein
MAR
28
Varsity - Klein Collins Baseball (@) vs Tomball Memorial High School TMHS Varsity Baseball
MAR
31
Varsity - Klein Collins Baseball (VS) vs Tomball Memorial High School TMHS Varsity Baseball
MAR
31
KC Baseball versus Tomball Memorial Varsity
APR
1
Junior Varsity - Klein Collins Baseball (@) vs Tomball Memorial High School TMHS JV Baseball
APR
1
Sophomore - Klein Collins Baseball (VS) vs Tomball Memorial High School TMHS Sophomore Baseball
APR
1
KC Baseball versus Tomball Memorial Sophomores
APR
2
Varsity - Klein Collins Baseball (VS) vs Magnolia HS Magnolia
APR
2
KC Softball versus Tomball Memorial
APR
3
Student & Staff Holiday
APR
7
Varsity - Klein Collins Baseball (@) vs Magnolia HS Magnolia
APR
7
English 1 EOC/TSIA (Math only)
APR
8
Junior Varsity - Klein Collins Baseball (VS) vs Magnolia HS Maroon
APR
8
Sophomore - Klein Collins Baseball (@) vs Magnolia hs
APR
8
Sophomore - Klein Collins Baseball (@) vs Magnolia
APR
8
KC Baseball versus Magnolia JV
APR
10
Varsity - Klein Collins Baseball (@) vs Klein Cain Klein Cain
APR
10
KC Softball versus Klein Cain
APR
11
Varsity - Klein Collins Baseball (VS) vs Klein Cain Klein Cain
APR
11
KC Baseball versus Klein Cain Varsity
APR
14
Varsity - Klein Collins Baseball (VS) vs Klein Forest Klein Forest
APR
14
English 2 EOC/Biology EOC
APR
14
KC Baseball versus Klein Forest
APR
15
Junior Varsity - Klein Collins Baseball (VS) vs Klein Forest Klein Forest
APR
15
Sophomore - Klein Collins Baseball (@) vs Klein Forest Klein Forest
APR
15
KC Baseball versus Klein Forest JV
APR
17
Varsity - Klein Collins Baseball (@) vs Klein Forest Klein Forest
APR
17
Student Holiday / Teacher & Staff Workday
APR
21
US History EOC/Algebra 1 EOC
MAY
16
Senior Prom
MAY
25
Memorial Day (Student & Staff Holiday)
MAY
26
Early Dismissal for High School Students
MAY
28
Last Day of School / End of Grading Period 4
MAY
29
Teacher & Staff Workday
JUN
1
Teacher & Staff Workdays
JUN
3
Teacher Exchange Day
JUN
16
STAAR EOC Retakes
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!