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St. Hilary Catholic Church

Catholic Church in Pico Rivera, CA · Perpetual Adoration

St. Hilary Catholic Church in Pico Rivera is part of the San Pedro Pastoral Region and Deanery 18. Established in 1950, the parish is led by Fr. Alberto Arreola. Mass is celebrated in English and Spanish. Sunday Masses are held at 6:30 AM, 8:00 AM, 9:30 AM, 11:30 AM, 1:30 PM, and 4:30 PM. Saturday Masses occur at 8:00 AM, 5:00 PM, and 7:00 PM. Weekday Masses are held at 8:00 AM and 6:00 PM on Mondays, Tuesdays, Wednesdays, and Thursdays, and at 8:00 AM on Fridays. The parish provides confession on Saturdays from 3:00 PM to 4:00 PM and offers perpetual adoration. St. Hilary School serves grades K-8.

At a Glance

Established
1950
Pastoral region
San Pedro Pastoral Region
Deanery
Deanery 18
Pastor
Fr. Alberto Arreola
Mass in
English, Spanish
Parish school
St. Hilary School (K-8)
Adoration
Perpetual adoration chapel

Parish Information

Mass Times at St. Hilary Catholic Church

  • Sunday 6:30 AM Spanish
  • Sunday 8:00 AM
  • Sunday 9:30 AM Spanish
  • Sunday 11:30 AM
  • Sunday 1:30 PM Spanish
  • Sunday 4:30 PM English - Teen
  • Monday 8:00 AM
  • Monday 6:00 PM
  • Tuesday 8:00 AM Spanish Followed by Holy Hour
  • Tuesday 6:00 PM Spanish
  • Wednesday 8:00 AM
  • Wednesday 6:00 PM
  • Thursday 8:00 AM Spanish
  • Thursday 6:00 PM Spanish Followed by Holy Hour
  • Friday 8:00 AM School Mass Open to the Public
  • Saturday 8:00 AM Bilingual
  • Saturday 5:00 PM Vigil
  • Saturday 7:00 PM Vigil Spanish

Confession Times

  • Saturday 3:00 PM - 4:00 PM Spanish / English. Only from 3.45 PM to 4.45 PM

Eucharistic Adoration

  • Perpetual Eucharistic Adoration (24 hours)

Schedules can change. Mass times last verified 2026-08-22. Please call the parish to confirm before you go, especially on holy days.

Questions about St. Hilary Catholic Church

What time is Sunday Mass at St. Hilary Catholic Church?
Sunday Mass at St. Hilary Catholic Church is celebrated at 6:30 AM, 8:00 AM, 9:30 AM, 11:30 AM, 1:30 PM and 4:30 PM. The Saturday vigil Mass, which fulfils the Sunday obligation, is at 5:00 PM and 7:00 PM. Schedules change on holy days; the parish office can confirm.
Is there daily Mass at St. Hilary Catholic Church?
Yes. Weekday Mass is celebrated Monday to Friday at 8:00 AM and Monday to Thursday at 6:00 PM.
When is confession heard at St. Hilary Catholic Church?
Confession is heard Saturday 3:00 PM to 4:00 PM. Priests also hear confessions by appointment; the parish office is (562) 942-7300.
Does St. Hilary Catholic Church have Eucharistic adoration?
Yes. St. Hilary Catholic Church keeps a perpetual adoration chapel, where the Blessed Sacrament is exposed around the clock.
In what language is Mass celebrated at St. Hilary Catholic Church?
Mass at St. Hilary Catholic Church is celebrated in English and Spanish. Each Mass on this page carries the language it is celebrated in.
Where is St. Hilary Catholic Church?
St. Hilary Catholic Church is at 5465 South Citronell Avenue, Pico Rivera, California, 90660. It belongs to the San Pedro Pastoral Region, in Deanery 18.
Does St. Hilary Catholic Church have a parish school?
Yes. The parish school is St. Hilary School (K-8).
How do I contact St. Hilary Catholic Church?
The parish office of St. Hilary Catholic Church in Pico Rivera can be reached at (562) 942-7300. The parish website is www.st-hilary.com. The pastor is Fr. Alberto Arreola.
When was St. Hilary Catholic Church founded?
The register records St. Hilary Catholic Church as established in 1950.

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