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Immaculate Conception

Archdiocese of St. Louis

Directions

Address

100 North Washington Avenue
Union, MO 63084

About Immaculate Conception

With roots stretching back nearly 150 years, Immaculate Conception in Union, Missouri has grown from a small country church into a vibrant parish of the Archdiocese of St. Louis. The community keeps weekday morning Masses, a Saturday afternoon vigil, and two Sunday Masses, and supports an affiliated school and religious-education programs.


Immaculate Conception is a Roman Catholic parish in Union, Missouri, part of the Archdiocese of St. Louis. The parish offers Mass 8 times per week, including Sunday at 7 AM and 10 AM. Confession is available on Saturday. Eucharistic Adoration is offered — see schedule below. View the full schedule below.

Mass Schedule

Sunday

7 AM
10 AM

Tuesday

8 AM

Wednesday

8 AM

Thursday

8 AM

Friday

8 AM

Saturday

8 AM(1st. Sat)
4:15 PM

Mass and sacrament times can change for holy days, seasons, and special events. Please confirm directly with the parish before visiting.

Confession Schedule

Saturday

3:15 PM - 4 PM

Eucharistic Adoration

Tuesday: 8:30 AM - 6 PM

Programs & Ministries

Faith Formation & Religious Education

Faith Formation

PSR), and home-school families. Our parish grade school offers a Preschool through 8th-grade education. We have a strong accredited pre-school program. Our PSR program assists those kids in developing

Frequently Asked Questions

What are the Mass times at Immaculate Conception?

Immaculate Conception Mass times: Sunday at 7 AM, 10 AM. Weekday Mass is also celebrated on Tuesday, Wednesday, Thursday, Friday.

When is confession at Immaculate Conception?

Immaculate Conception confession times: Saturday 3:15 PM - 4 PM. 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 4:15 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 Tuesday, Wednesday, Thursday, Friday. Common weekday Mass times: 8 AM.

Where is Immaculate Conception located?

Immaculate Conception is located at 100 North Washington Avenue, Union, MO 63084. Get directions using the "Directions" button on this page.

Does Immaculate Conception have Eucharistic Adoration?

Yes, Immaculate Conception offers Eucharistic Adoration. Schedule: Tuesday 8:30 AM - 6 PM.