Wheaton HighSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Wheaton High.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAR
20
Professional Day - Systemwide PD
MAR
30
Spring Break
MAR
31
Spring Break
APR
1
Spring Break
APR
2
Spring Break
APR
3
Spring Break
APR
6
Spring Break
APR
15
Professional Day - End of Quarter 3
APR
18
No School
No School For Students
APR
21
Grade Level Town Halls
MAY
5
AP Exams (click here for schedule)
MAY
6
AP Exams (click here for schedule)
MAY
7
AP Exams (click here for schedule)
MAY
8
AP Exams (click here for schedule)
MAY
9
AP Exams (click here for schedule)
MAY
12
AP Exams (click here for schedule)
MAY
13
AP Exams (click here for schedule)
MAY
14
AP Exams (click here for schedule)
MAY
15
AP Exams (click here for schedule)
MAY
16
AP Exams (click here for schedule)
MAY
23
Seniors Last Day
MAY
26
No School
No School
MAY
28
No School
No School
JUN
17
Last Day for Students - Early Release
JUN
18
Professional Day - End of Quarter 4
JUN
19
No School
Schools and 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!