Trinity Logo
Students  Alumnae/i  Faculty/Staff

Sr. Helen Sheehan Library

Welcome to the Library

Start Your Research Here

(Please see the links on the left if the search box below is broken)

View your personal account in myALADIN to:

  • renew library materials
  • get requested articles
  • check the status of requests
  • sign up for reminder notices
  • view your fines
Please update your library barcode. You can do so

If you do not update your barcode, you cannot check out books or access databases from off-campus.


Summer Hours 

Monday – Thursday
   8:30 am – 10:00 pm

   8:30 am – 6:00 pm

Saturday                                           8:30 am – 5:30 pm

Sunday                                            CLOSED

Contact Us
Phone: 202-884-9356
: 202-884-9241
125 Michigan Ave NE
Washington, DC 20017
Do you have any questions? Check out the FAQ or Ask a Librarian!



Contact the Sister Helen Sheehan Library at 202-884-9350, or by email at



Getting to Campus

Directions to Campus

Parking on Campus

Campus Map

Shuttle from Brookland Metro


Campus Tours & Open Houses

Prospective students can request a campus tour by calling 800-492-6882. Learn More

Online Campus Tour

Office of Admissions

Events at Trinity

Meeting & Conference Rentals

Room Rentals

Trinity Center

Calendar of Events

Fitness Center

Brookland residents: learn about discounted memberships at the Trinity Center.

 - Current Fitness Classes

 - Facilities


CAS Programs

EDU Programs

NHP Programs

SPS Programs

BGS Programs

Academic Life


Student Life