Olentangy High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Olentangy High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAR
20
Third Quarter Grades Available to Parents
MAY
25
Memorial Day - Holiday
MAY
30
Graduation Day
JUN
3
Fourth Quarter Grades Due
JUN
5
Fourth Quarter Grades Available to Parents
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!