Horarium
  • There are a number of changes to the liturgical schedule during the week of August 15. Please check the priory website, www.dhspriory.org, for the latest information.
  • Monday - Friday

    7:30am Mass & Morning Prayer
    12:00pm Rosary & Midday Prayer
    5:30pm Office of Readings & Evening Prayer
    9:00pm Compline (Monday - Thursday)
  • Saturday

    8:00am Mass with Morning Prayer
    12:00pm Office of Readings & Midday Prayer
    5:20pm Rosary
    5:40pm Evening Prayer
  • Sunday

    8:30am Office of Readings & Morning Prayer
    11:15am Mass
    5:20pm Rosary
    5:40pm Evening Prayer
    9:00pm Compline
Calendar
  • Saturday, August 27

    9:30 AM - New Student Orientation, Aquin Hall

    Library Opens

  • Monday, August 29

    Classes Begin

    5 PM - Opening Mass of the Holy Spirit, DHS Chapel

  • Thursday, September 1

    The Problem of Social Justice: A Catholic Approach

    Prof. Russell Hittinger, University of Tulsa

    4 PM, Baylor University, Alexander Reading Room

    Sponsored by the Thomistic Institute

  • Monday, September 5

    Labor Day

    No Classes; Offices and Library Closed

  • Thursday, September 8

    Is Faith Irrational? Aquinas on the Rationality of Belief

    Lecture by Fr. Dominic Legge, O.P.

    7 PM Harvard University, Room Location TBD

    Cosponsored by the Thomistic Institute and Harvard-Radcliffe Catholic Student Association

  • Friday, September 9

    Last Day to Add or Drop Courses

  • Saturday, September 10

    Happiness Without Religion? A Philosophical Debate

    3-5 PM, The Catholic Center at NYU

    Co-sponsored by the Thomistic Institute and the University of Chicago’s Virtue, Happiness, & the Meaning of Life Project

  • Wednesday, September 14

    Our Common Identity: What It Means To Be Human in An Age of Confusion

    Rev. Stephen Fields, S.J., Georgetown University

    6 PM, Catholic Information Center, D.C.

    Co-sponsored by the Thomistic Institute and the Catholic Information Center

  • Thursday, September 22 - Sunday, September 25

    Thomistic Institute Ecumenical Conference

    Ad Limina Apostolorum: Vatican II and the Future of Catholic-Protestant Ecumenism

    Washington, D.C.

  • Friday, October 7

    Last Day to Submit Work for Incompletes from the Previous Semester

  • Monday, October 10

    Columbus Day

    No Classes; Offices and Library Closed

  • Friday, October 14

    Grades Due on Incompletes from the Previous Semester

  • Wednesday, October 19

    Cultivating a Truthful Soul: The Pursuit of Virtue as the Pursuit of Truth

    Dr. Angela Knobel, CUA

    6 PM, Catholic Information Center, D.C.

    Co-sponsored by the Thomistic Institute and the Catholic Information Center

  • Monday, October 31

    7:30 PM - Vigil of All Saints, DHS Chapel

  • Monday, October 31 - Friday, November 4

    Registration for Spring 2017 Classes

  • Friday, November 4

    Last Day to Withdraw from Classes with a “WD” Grade

  • Wednesday, November 16

    Human at Heart: St. Thomas Aquinas on the Spiritual Life

    Rev. James Brent, O.P.

    6 PM, Catholic Information Center, D.C.

    Co-sponsored by the Thomistic Institute and the Catholic Information Center

  • Tuesday, November 22

    Administrative Thursday (Thursday classes held; no Tuesday classes)

  • Wednesday, November 23

    Thanksgiving Recess begins at Noon

  • Thursday, November 24 - Friday, November 25

    Thanksgiving Recess

    No Classes; Offices and Library Closed

  • Monday, December 5 - Friday, December 9

    Course Evaluation Week

  • Thursday, December 8

    Solemnity of the Immaculate Conception

    No Classes; Offices and Library Closed

  • Friday, December 9

    Classes End

  • Monday, December 12

    Reading Day

    No Classes; Offices and Library Open

  • Tuesday, December 13 - Friday, December 16

    Final Examination Period

  • Friday, December 16

    Semester Ends

  • Monday, December 19 - Tuesday, December 20

    Special Exams Period

  • Thursday, December 22

    Library and Offices Close at Noon for Christmas Break

  • Tuesday, January 3, 2017

    Library and Offices Reopen

  • Monday, January 9

    Classes Begin


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Benefactors may confer gifts to us under a variety of names, including “Dominican House of Studies” or “Pontifical Faculty of the Immaculate Conception” (preferred), or any reasonable variation of that name. We are a fully 501 (c) 3 tax-exempt educational organization (Tax ID available), and therefore gifts are fully tax-deductible providing you receive no goods or services in return for your contribution.


Contact the Advancement Office

General Information:
Telephone: (202) 495-3828
Email the Advancement Office