Holy Days of Obligation


The Holy Days of Obligation for the 2017-2018 school year are:

The Solemnity of All Saints on November 1, 2017

The Solemnity of the Immaculate Conception on December 8, 2017

The Solemnity of the Nativity of Our Lord Jesus Christ on December 25, 2017

The Solemnity of Mary, Mother of God on January 1, 2018 falls on a Monday and the obligation is waived.

The Solemnity of the Ascension on May 10, 2018 will be celebrated on the following Sunday in the Diocese of Arlington.

This summer, please remember to attend Mass on the Solemnity of the Assumption of the Blessed Virgin Mary on August 15, 2018.

Sacramental Schedule

Mass Schedule:

8 am 10 am 12 Noon*
*Novus Ordo Latin Mass

Saturday: 8:30 am & 5:30 pm Vigil Mass

Weekdays: 8:30 am

Holydays (except Christmas):
8:30 am & 7 pm

Sacrament of Penance:

Monday, Tuesday, Thursday, Friday: 7:45 am – 8:15 am
Saturday afternoon: 3:30 pm to 4:30 pm
Expanded schedule for Advent and Lent

24 Hour Eucharistic Adoration
Every Wednesday: 9 am through Thursday morning, 8:30 am
Every First Friday: 9 am through Saturday morning, 8:30 am

Contact Us

Rev. Jerry J. Pokorsky
Direct non-emergency cell: 703.638.8451 (Preferred)
No text messages please; contact the office for administrative questions.

Office Hours
Monday - Friday: 9:30 am to 1:30 pm 
Closed on Federal Holidays

Saint Catherine of Siena Church
1020 Springvale Road
Great Falls, VA 22033
Have a question? Have a comment? Please contact us!
Phone: 703.759.4350
Fax: 703.759.3753


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St. Catherine of Siena Catholic Church

1020 Springvale Rd., Great Falls, VA 22066

Parish Office: 703.759.4350
Fax: 703.759.3753
Religious Education: 703.759.3530
Siena Academy: 703.759.4129