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Hours of Operation

6:00am-6:00pm daily

Daily Masses

7:00am, 8:00am, 12:10pm, and 5:15pm

Saturday Masses

7:00am, 8:00am, 12:10pm, and 4:30pm (Sunday Vigil)

Sunday Masses

7:30am, 9:00am, 10:30am,
12:00pm, 2:30pm (en español),
and 4:30pm

Upcoming Events

  1. Twenty-Seventh Sunday in Ordinary Time

    October 6

    We invite you to join us in celebrating the Twenty-Seventh Sunday in Ordinary Time. Saturday, October 5 Time: Location and…

  2. 50th Anniversary of the Dedication of the Byzantine-Ruthenian Chapel

    October 12

    On Saturday, October 12, 2024, the Byzantine Archeparchy of Pittsburgh will celebrate the 50th Anniversary of the Dedication of the Byzantine-Ruthenian…

  3. Twenty-Eighth Sunday in Ordinary Time

    October 13

    We invite you to join us in celebrating the Twenty-Eighth Sunday in Ordinary Time. Saturday, October 12 Time: Location and…

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Reverend Monsignor Walter R. Rossi
WELCOME MESSAGE FROM THE RECTOR

Rector’s Welcome

A word of welcome to the Basilica of the National Shrine of the Immaculate Conception — America’s Catholic Church.

Most Recent Blog Posts

Celebrating the 50th Anniversary of the Byzantine-Ruthenian Chapel

October 4, 2024

Detail of the Blessed Mother in the chapel Did you know that this October 6 marks the 50th anniversary of…

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What is a doctor of the Church?

October 2, 2024

Over the past 800 years, 37 saints have been recognized as a “Doctor of the Church.” But what does that…

READ MORE

New Oratory at the Basilica: Our Lady of Aparecida

October 1, 2024

Our Lady of Aparecida at the National Shrine On Saturday, September 14, 2024, over 7,000 pilgrims from across the United…

READ MORE

docent leading guided tour showing domes in great upper church
VISIT US

Tours

Learn about the Shrine’s history, architecture, sacred art, and more, through our audio and guided tours. Reserve tours for large groups.

first mass in crypt church
AMERICA’S CATHOLIC CHURCH

The History of the National Shrine

Although its foundation stone was laid in 1920, this great shrine seems to have been conceived of as early as 1846, the year the Bishops of America declared the Blessed Virgin Mary the patroness of the United States under her title of the Immaculate Conception.

basilica visitor lights candle
ENROLLMENTS & DEVOTIONALS

Light a Candle

Lighting a candle for loved ones or personal intentions is a longstanding tradition in the Catholic Church. We invite you to join us in this tradition by lighting a candle at the Basilica.

basilica front exterior with red and white flowers
statue in great upper church
Allow Mary’s Shrine to pray for you

Enrollments & Devotionals

Mary’s Shrine is a living place of prayer and worship. The prayers we offer for you, your family, and your friends are one of the many ways that we fulfill our important mission as a national sanctuary of prayer and pilgrimage.

Each day we pray for people from across the United States and around the world and present their needs to the confidence and loving intercession of Our Lady.