Mass Times and Office Hours

Office Hours (by phone)

Please not that while our offices are currently closed to visitors, they can be reached by phone or Email during this time.

Fontana Center:

Monday - Friday

9:00 a.m. - 4:00 p.m.

Closed for lunch daily from 12:00 - 1:00 p.m.

*Office hours are temporarily reduced until we are cleared to reopen our offices. At that time, our office hours will return to their normal time, from 9:00 a.m. - 6:00 pm.*

Rialto Center:

Monday - Friday

9:00 a.m. - 4:00 p.m.

Closed for lunch daily from 12:00 - 1:00 p.m.

*Office hours are temporarily reduced until we are cleared to reopen our offices. At that time, our office hours will return to their normal time, from 9:00 a.m. - 6:00 pm.*

Outdoor Mass Times

Outdoor masses will take place in the school grounds for Fontana and for Rialto in the square garden. No registration is needed,  Face Mask is required for all outdoor masses.

Weekday Masses:

Monday - Saturday, 7:30 a.m. English (Outdoor at the Rialto Center)

Monday, Wednesday, & Friday, 7:30 a.m. English (Outdoor at the Fontana Center)

Tuesday & Thursday, 7:30 a.m. Spanish (Outdoor at the Fontana Center)

Weekend Masses Saturday/Sunday:

Fontana Center

Saturday, 4:00 p.m. English 

Saturday, 5:30 p.m. Spanish 

Sunday, 7:00 a.m. Spanish 

Sunday, 9:00 a.m. English 

Sunday, 11:00 a.m. Spanish 

Rialto Center

Saturday, 4:30 p.m. English

Sunday, 7:30 a.m. English 

Sunday, 9:00 a.m. Spanish 

Sunday, 10:30 a.m. Spanish

Live-Stream Mass Times

Saturday Vigil Mass, 4:00 p.m. (English)

Saturday Vigil Mass, 5:30 p.m. (Spanish)

Sunday, 9:00 a.m. (English)

Sunday, 11:00 a.m. (Spanish)

All live-streams are accessible through our Facebook page and our YouTube channel. Click the links below for access.

  • Facebook
  • YouTube

Confession Times

Fontana Center:

Wednesday, 5:00 - 6:30 p.m.

Rialto Center:

Wednesday, 5:00 - 6:30 p.m.

Because of the activities involved in celebrating the Evening Saturday Masses, there will be no Confessions on Saturdays this time of outdoor Masses.  Confessions will be held only on Wednesdays from 5pm to 6.30pm at our two parish sites. 

Adoration Live-Stream

Fontana Center:

Tuesday, 11:00 a.m. - 12:00 p.m. (Spanish)

Rialto Center:

Friday, 11:00 a.m. - 12:00 p.m. (English)

All live-streams are accessible through our Facebook page and our YouTube channel. Click the links below for access.

  • Facebook
  • YouTube

St. John XXIII Catholic Community Fontana, CA.

  • Facebook
  • YouTube
  • Instagram

© 2020 by St. John XXIII Catholic Community. Created with Wix.com

Parish office hours (by phone) are Monday - Friday, 9 a.m. - 4 p.m.

Fontana: (909) 822-4732

Rialto: (909) 421-7030

Email: stjohnXXIII@sbdiocese.org

For emergency sick calls (only after office hours), please call (909) 441 9443.