Riverdale High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Riverdale High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
APR
3
Good Friday
Schools and District is closedAPR
6
Easter Monday
Schools are closedMAY
25
Memorial Day
Schools and District is ClosedMAY
29
Early Dismissal Day
Schools will be dismissed 2 hours early.MAY
29
Severe Weather Make Up Day for Schools
JUN
1
Early Dismissal Day
Schools will be dismissed 2 hours early.JUN
1
Last Day for Students
JUN
1
Severe Weather Make Up Day for Schools
JUN
2
Professional Duty Day
No School for StudentsJUN
3
Severe Weather Make Up Day for Schools
(through 2026-06-05)JUN
19
Juneteenth
Schools and District is ClosedPartner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!