Immaculate Conception
About Immaculate Conception
Founded in 1868, Immaculate Conception Parish in Irwin, Pennsylvania has served the Westmoreland County community for over 150 years within the Diocese of Greensburg. Three Sunday Masses, daily morning Mass Monday through Saturday, and a Wednesday evening Mass reflect a robust schedule, while parish ministries span St. Vincent de Paul, GriefShare, Eucharistic adoration, and a Burger Bash community fundraiser now in its 20th year.
Immaculate Conception is a Roman Catholic parish in Irwin, Pennsylvania, part of the Diocese of Greensburg. The parish offers Mass 11 times per week, including Sunday at 8 AM and 10 AM and 11:30 AM. Confession is available on Tuesday, Saturday. Eucharistic Adoration is offered — see schedule below. View the full schedule below.
Mass Schedule
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Mass and sacrament times can change for holy days, seasons, and special events. Please confirm directly with the parish before visiting.
Confession Schedule
Tuesday
Saturday
Eucharistic Adoration
Programs & Ministries
RCIA / OCIA (Becoming Catholic)
RCIA / OCIA
RCIA! The Rite of Christian Initiation for Adults is our ministry that welcomes people into the fullness of the Catholic Church. The RCIA team welcomes all those who were never baptized, received Chri
Faith Formation & Religious Education
Faith Formation
Frequently Asked Questions
What are the Mass times at Immaculate Conception? ▼
Immaculate Conception Mass times: Sunday at 8 AM, 10 AM, 11:30 AM. Weekday Mass is also celebrated on Monday, Tuesday, Wednesday, Thursday, Friday.
When is confession at Immaculate Conception? ▼
Immaculate Conception confession times: Tuesday 5:15 PM - 6:15 PM; Saturday 9 AM - 10 AM. Confession is also known as the Sacrament of Reconciliation.
Is there a Saturday Vigil Mass at Immaculate Conception? ▼
Yes, Immaculate Conception celebrates Saturday Vigil Mass at 4:30 PM. The Saturday Vigil Mass fulfills the Sunday Mass obligation for Catholics.
Does Immaculate Conception have daily Mass? ▼
Yes, Immaculate Conception offers daily Mass on Monday, Tuesday, Wednesday, Thursday, Friday. Common weekday Mass times: 7:45 AM, 6:30 PM.
Where is Immaculate Conception located? ▼
Immaculate Conception is located at 308 Second Street, Irwin, PA 15642. Get directions using the "Directions" button on this page.
Does Immaculate Conception have Eucharistic Adoration? ▼
Yes, Immaculate Conception offers Eucharistic Adoration. Schedule: Tuesday 8:15 AM - 6:15 PM.
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