Lyman Hall High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Lyman Hall High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
AUG
24
Professional Development Day
AUG
25
Professional Development Day
AUG
26
Professional Development Day
AUG
27
First Day of School
SEP
1
First Day of Preschool
SEP
7
Labor Day
SEP
17
Student 2-hour early release
OCT
12
Columbus Day
OCT
15
Student 2-hour early release
OCT
22
Early Dismissal/Conferences
NOV
3
Election Day/Prof. Dev. Day
NOV
11
Veterans' Day
NOV
25
Early Dismissal
NOV
26
Thanksgiving Recess
DEC
10
Student 2-hour early release
DEC
23
Early Dismissal
DEC
24
Holiday Recess
JAN
18
Martin Luther King Day
JAN
21
Student 2-hour early release
FEB
15
Winter Break/Presidents' Day
FEB
25
Student 2-hour early release
MAR
18
Student 2-hour early release
MAR
26
Good Friday
APR
1
Early Release/Conferences
APR
12
Spring Break
APR
22
Student 2-hour early release
MAY
20
Student 2-hour early release
MAY
31
Memorial Day
JUN
9
Potential Last Day
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!