Osborn High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Osborn High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAR
30
District Closure: Spring Break
MAR
31
District Closure: Spring Break
APR
1
District Closure: Spring Break
APR
2
District Closure: Spring Break
APR
3
District Closure: Spring Break / Good Friday
APR
6
End of Quarter 3
MAY
22
End of Quarter 4/Semester 2/Last Day of School
MAY
25
Memorial 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!