Andover High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Andover High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAR
23
High school late start
MAR
23
Regular School Board meeting
MAR
30
No School
No school, spring break
MAR
30
No School
No School, spring break
MAR
31
No School
No school, spring break
MAR
31
No School
No School, spring break
APR
01
No School
No school, spring break
APR
01
No School
No School, spring break
APR
02
No School
No school, spring break
APR
02
No School
District closed, holiday
APR
03
No School
No school, spring break
APR
03
No School
District closed, holiday
APR
06
High school late start
APR
13
High school late start
APR
13
School Board work session
APR
16
Honors Recognition Ceremony
APR
27
High school late start
APR
27
Regular School Board meeting
MAY
01
No students, staff development day
MAY
01
No students, staff dev
MAY
04
High school late start
MAY
04
Regular School Board meeting
MAY
09
Prom
MAY
11
High school late start
MAY
11
Scholarship Ceremony
MAY
18
High school late start
MAY
18
Regular School Board meeting
MAY
25
No School
District closed, holiday
MAY
31
2026 Andover High School Commencement
MAY
31
Graduation
JUN
05
End of trimester three / Last day of school
JUN
05
End of trimester three
JUN
05
Last day of school
JUN
08
No students, staff planning
JUN
08
School Board work session
JUN
08
No students, staff planning, grades
JUN
19
No School
District closed, holiday
JUN
22
Regular School Board meeting
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!