Penn-Delco School District Calendar 2025-2026
The Penn-Delco School District calendar for the 2025-2026 school year provides all the necessary dates for students, parents, and staff. The calendar includes important information such as employee planning days, school holidays, and recess periods. Here's a detailed overview to help you plan your academic year.
Key Dates
- School Year: September 2, 2025 – June 12, 2026
- Keystone Testing Window - Winter Wave 1: December 3, 2025 – December 17, 2025
- Keystone Testing Window - Winter Wave 2: January 5, 2026 – January 16, 2026
- PSSA Testing Window (ELA): April 20, 2026 – April 24, 2026
- PSSA Testing Window (Math, Science & Make-Ups): April 27, 2026 – May 1, 2026
- Keystone Testing Window - Spring: May 11, 2026 – May 22, 2026
- Keystone Testing Window - Summer: July 27, 2026 – July 31, 2026
Note: This calendar page is created based on information from the official website Penn-Delco School District
Interactive School Calendar
Printable Resources
Looking for a clean, easy-to-read Penn-Delco School District printable calendar? Our team at pennsylvaniaschools.us has formatted the official 2025-2026 school dates into a high-quality PDF, verified against the latest district updates to ensure 100% accuracy for parents and students.
Penn-Delco School District Calendar 2025-2026
July 2025
- July 4 – District Holiday - Independence Day
August 2025
- August 19–20 – New Teacher Induction
- August 26–28 – Teacher In-Service (Act 80)
- August 29 – Offices Open / No School
September 2025
- September 1 – District Holiday - Labor Day
- September 2 – First Day of School
- September 26 – Half Day Teacher In-Service (Act 80)
October 2025
- October 8 – Half Day Teacher In-Service (Act 80)
- October 17 – Teacher In-Service (Act 80) - No Students
November 2025
- November 3–4 – Teacher In-Service (Act 80)
- November 24–25 – Half Day Teacher In-Service / Parent Conferences
- November 26 – Offices Open / No School
- November 27–28 – District Holiday - Thanksgiving
December 2025
- December 3 – Keystone Testing Begins (Winter Wave 1)
- December 17 – Keystone Testing Ends (Winter Wave 1)
- December 23 – Half Day Teacher In-Service
- December 24–26 – District Holiday - Winter Break (partial)
- December 29 – Offices Open / No School
- December 30–January 1 – District Holiday - Winter Break (year crossing)
January 2026
- January 2 – Office Open / No School - Flex Day
- January 5 – Keystone Testing Begins (Winter Wave 2)
- January 16 – Half Day Teacher In-Service
- January 16 – Keystone Testing Ends (Winter Wave 2)
- January 19 – District Holiday - Martin Luther King, Jr. Day
February 2026
- February 13 – Half Day Teacher In-Service (Act 80)
- February 16 – District Holiday
March 2026
- March 12–13 – Half Day Teacher In-Service / Parent Conferences
- March 30–April 2 – Spring Recess (Offices Open / No School)
April 2026
- April 3 – District Holiday
- April 6 – Teacher In-Service (Act 80) - Flex Day
- April 20 – PSSA ELA Begins
- April 24 – PSSA ELA Ends
- April 27 – PSSA Math/Science & Make-Ups Begins
May 2026
- May 1 – PSSA Math/Science & Make-Ups Ends
- May 8 – Half Day Teacher In-Service
- May 11 – Keystone Testing Begins (Spring)
- May 19 – Teacher In-Service - No Students
- May 22 – Half Day Teacher In-Service
- May 22 – Keystone Testing Ends (Spring)
- May 25 – District Holiday - Memorial Day
June 2026
- June 12 – Last Student Day (Half Day / Teacher In-Service)
- June 15–16 – Teacher In-Service (Act 80)
- June 19 – District Holiday - Juneteenth
Learn More About Penn-Delco School District
Get detailed information about Penn-Delco School District including school listings, district policies, contact information, and more educational resources.
Frequently Asked Questions (FAQ)
The first day of school is September 2, 2025.
The last student day is June 12, 2026 (half day; teacher in-service).
Examples of early release half days include: September 26, 2025; October 8, 2025; December 23, 2025. See calendar for additional half days throughout the year.
Spring recess / no student school days are March 30–April 2, 2026; April 3, 2026 is a district holiday (all buildings closed).
Yes — Veterans Day (November 11, 2025) is not designated as a district holiday in this calendar, so school is in session unless otherwise notified.
PSSA ELA: April 20–24, 2026. PSSA Math, Science & make-ups: April 27–May 1, 2026.
Keystone Winter Wave 1: December 3–17, 2025. Winter Wave 2: January 5–16, 2026. Spring: May 11–22, 2026. Summer: July 27–31, 2026.
Total student days: 180. Total teacher days: 191.
Plan Ahead with the Penn-Delco School District Calendar
Stay organized with the Penn-Delco School District 2025-2026 calendar. Whether you're a student or a parent, this calendar will help you keep track of important dates such as school holidays, planning days, and breaks. Be sure to bookmark this page for quick access to important updates throughout the school year.