St. Simon Catholic Parish fosters Christ-centered discipleship through lifelong formation, open sharing of our gifts and active participation in our Church, schools, and greater community.


Weekdays:  6:30 and 8:30 am

Saturdays: 8:30 am and
5:00 pm Vigil Mass

Sundays:  7:30, 9:00,
11:15 am, and 5:00 pm

(10:30 am at the Forum
for residents)


Saturdays, 4:00 pm in the Reconciliation Room in the Church Chapel or by appointment


Full Liturgical Calendar

Visit our School Website

Welcome to St. Simon!

Advent Wreath Making

Sunday, November 30 from 12:15pm - 2:30pm in Spooncer Hall. $10 for materials. Click here to volunteer.

Festival of Lights Parade

Sunday, November 30 at 6:00pm in downtown Los Altos.


Ladies' Christmas Dinner

Sunday, December 7 from 5:00pm 8:30pm at the Del Monte Building in Sunnyvale. Click here to sign up!


 St. Simon Biennial Auction

Saturday, February 7, 2015. Come join the fun.


Volunteer Opportunities

  St. Simon volunteer opportunities are ever changing.  Click here  for links to the latest.  


St. Simon Online Giving Available

Online giving allows you a safe and convenient way to make one-time or recurring donations on line. Click  St. Simon Online Giving.


Email Us!

Have you given us your email, or has your email changed? Please update us at Thank you!