Calendar

SDP-Academic-Calendar-2024-2025

Cultural Events & Holiday Calendar

May 2025 | 20 Student Days; 20 Staff Days
9th: Staff Professional Development (Half Day); Three Hour Early Dismissal for Students
20th: Election Day (tentative); School closed for students and staff
26th: Memorial Day; School closed for students and staff; Administrative offices closed
Additional Important Dates:
2nd: PSSA testing window ends
12th-23rd: Keystone testing window

June 2025 | 9 Student Days; 9 Staff Days
6th: Eid al-Adha; School closed for students and staff; Administrative offices closed
12th: Staff Professional Development (Half Day); Three Hour Early Dismissal for Students
13th: Last Day of School for students and staff; Three Hour Early Dismissal for Students, Full day for Staff
19th: Juneteenth; Administrative offices closed
Additional Important Dates:
11th-13th: Graduation window