Skip to Main Content

Search Our Site

Parents
Students
Staff
Community

High School News

Sleep Deprivation in Adolescents- The case for delaying Secondary School Start Time

Comments (-1)
UDHS New Schedule Information

Click to view the video and FAQ document!

Comments (-1)
9th and 10th Grade UDHS Orientation

Students: 3-6 PM & Parent Meeting: 5:30-6 PM

Comments (-1)
Class of 2021 Yearbooks

Comments (-1)
2020-21 Awards Presentations

Comments (-1)
Honor Society Ceremonies

Comments (-1)
Open House Presentation

Class of 2025

Comments (-1)
2021 All Virtual Regional High School Ethics Bowl

UD Ethics Team Impresses

Comments (-1)
NEW! Learn How to Receive Notifications from HAC

Comments (-1)
UDHS Presents: Much Ado About Nothing

Premiers January 29th at 7:30

Comments (-1)
Low Cost Health Insurance

Click to See More Information

Comments (-1)
Lunar Planetary Team Presents Findings to NASA

Comments (-1)
Delaware Valley Science Council Awards Program Finalist!

Senior Ummayh Siddiqua

Comments (-1)

High School Week at a Glance

Upcoming Events:

August 19th - 9th & 10th Gr. Orientation 3:00 - 6:00 PM UDHS PAC
August 19th - 9th & 10th Gr. Parent Meeting 5:30-6:00 PM UDHS PAC
August 30th - First Day for All Students! Full Day 9:45 - 2:41

Comments (-1)
Regular Schedule for 2021-22

* New Schedule Information Night (7/21/21) Video
* FAQ's 2021-22 Schedule

Comments (-1)
Congratulations to the Class of 2021!

* Click to view the recorded livestream

* UDHS Commencement Program

* UDHS Class of 2021 Top 5% Presentation

* UDHS Post-Secondary Slideshow

Comments (-1)

Making a Difference

Jill Palladino

Assistant Principal at UDHS

Comments (-1)
Brandon Caban

Comments (-1)
Harmoni DeGuzman

Comments (-1)

Year at a Glance Calendar 2020-2021

2021 - 2022 Year at a Glance Calendar

2021 - 2022 Year at a Glance Calendar

21_22 one page calendar approved July 20th.pdf 199.45 KB (Last Modified Yesterday at 10:39 AM)

Comments (-1)
2020 - 2021 Year at a Glance Calendar

One Page Calendar 2020-2021 (Revised September 30, 2020)

2020-2021OnePageCal09.30.20.pdf 172.24 KB (Last Modified on September 30, 2020)

Comments (-1)

Featured Ad

Follow Us

Tweets by UpperDarbySD

Like Us

Upcoming Events

August 19, 2021

3:00 PM - 6:00 PM 9th & 10th Grade Orientation UDHS PAC
5:30 PM - 6:00 PM 9th & 10th Grade Parent Meeting UDHS PAC
August 30, 2021

9:45 AM - 2:40 PM First Day of School for Students Gr. 9-12
September 3, 2021

Schools/Offices Closed
September 6, 2021

Labor Day Holiday - Schools/Offices Closed
October 11, 2021

Indigenous People Day; Schools Closed/ Offices Open
November 25, 2021

Thanksgiving - Schools/Offices Closed
November 26, 2021

Thanksgiving - Schools/Offices Closed
December 24, 2021

Winter Break; Schools/Offices Closed
December 27, 2021

Winter Break; Schools/Offices Closed
December 28, 2021

Winter Break; Schools/Offices Closed
December 29, 2021

Winter Break; Schools/Offices Closed
December 30, 2021

Winter Break; Schools/Offices Closed
December 31, 2021

Winter Break; Schools/Offices Closed
January 17, 2022

Dr. Martin Luther King Holiday - Schools/Offices Closed
January 21, 2022

Last Day of Semester 1/Quarter 2

CLOSE

CLOSE