Penn-Delco School District Calendar 2026-2027
Complete holiday schedule and key dates for Penn-Delco School District for the 2026-2027 academic year. Official district website
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | September 8, 2026 | School Opens |
| Labor Day | September 7, 2026 | No School |
| Thanksgiving Day | November 26, 2026 | No School |
| Christmas Day | December 25, 2026 | No School |
| New Year's Day | January 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 | No School |
| Presidents' Day | February 15, 2027 | No School |
| Memorial Day | May 31, 2027 | No School |
| Last Student Day - Half Day | June 15, 2027 | School Ends |
Extended Time Off
Four or more days without school created by weekends or adjacent districtwide no-school dates.
| Window | Date(s) | Length |
|---|---|---|
| Thanksgiving Day Window | Nov 25–29, 2026 | 5 days |
| Christmas Day Window | Dec 24, 2026–Jan 3, 2027 | 11 days |
| Student Holiday Window | Mar 20–28, 2027 | 9 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| 1/2 Day Teacher In-Service (Act 80) Parent Conferences/ 1/2 Day Students K-8 | November 23, 2026 - November 24, 2026 |
| 1/2 Day Teacher In-Service (Act 80) Parent Conferences/ 1/2 Day Students K-5 | March 11, 2027 - March 12, 2027 |
Penn-Delco SD Calendar 2026-2027 PennsylvaniaSchoolCalendar.com
View the full 2026-2027 school year by month.
Penn-Delco School District: Enrollment & Schools
Pennsylvania Department of Education enrollment snapshot for 2025–2026, reported as of October 1, 2025.
Schools by grades served
Counts exclude PDE districtwide summary rows. Grade-band counts may overlap when one school serves more than one band.
Schools in the PDE enrollment report
6 schools| School | Grades reported | Enrollment |
|---|---|---|
| Aston El Sch | K–5 | 393 |
| Coebourn El Sch | K–5 | 289 |
| Northley MS | 6–8 | 774 |
| Parkside El Sch | K–5 | 255 |
| Pennell El Sch | K–5 | 378 |
| Sun Valley HS | 9–12 | 992 |
Compared With Pennsylvania Districts
Selected highlights from this district calendar and related Pennsylvania calendar pages.
Penn-Delco SD starts on this date; Marple Newtown SD (September 1, 2026) and Garnet Valley SD (August 31, 2026) use different first-day dates in the related calendar set.
Penn-Delco SD lists 13 early-release or half-day items that may affect pickup times even when school is in session.
Penn-Delco SD lists 10 teacher, planning, or student-holiday items beyond the headline break periods.
Penn-Delco SD ends on this date; Marple Newtown SD (June 11, 2027) and Haverford Township SD (June 16, 2027) close on different dates in the related calendar set.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Penn-Delco SD.
Related Links
About This Calendar
Data Source: Archived Penn-Delco School District 2026-2027 instructional calendar PDF. How we verify dates
Disclaimer: This website is not affiliated with Penn-Delco School District, the Pennsylvania Department of Education, or any official district body. While we strive for accuracy, always verify important dates with the official district website.