Osbourn Park HighSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Osbourn Park High.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAY
6
No School
No School for Students - Teacher Workday
MAY
8
Principal's Advisory Council Meeting
JUN
2
Prom - Adventure to Atlantis
JUN
20
Principal's Advisory Council Meeting
JUN
25
No School
Schools and Offices Closed - Memorial Day
JUN
27
No School
Schools and Offices Closed - Eid al-Adha Holiday
JUL
1
Graduation Ceremony
JUL
12
Last Day of School / Last Day of Fourth Marking Period
JUL
15
No School
No School for Students - Teacher Workday (Optional for Teachers)
JUL
19
No School
Schools and Offices Closed - Juneteenth
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!