Upper Darby School District Master Calendar 2021-2022

  • The Upper Darby School District calendar contains events and important deadlines for the school year.  Updates may be made to this calendar as the year progresses, so please visit this page often to stay up-to-date.  School buildings keep their own calendars of events that include dates for school-related events.  Please visit your school building website for more information.  You can access all calendars on the Upper Darby School District mobile app.  Visit your App Store to download it today!