Father Nathan Castle, O.P.

Mass and Preaching
2026-03-01 07:00 - 08:00, 2026-03-02 08:30 - 09:00, 2026-03-07 17:00 - 18:00, 2026-03-09 08:30 - 09:00, 2026-03-16 08:30 - 09:00, 2026-03-30 08:30 - 09:00, 2026-04-06 08:30 - 09:00, 2026-04-13 08:30 - 09:00 (America/Phoenix) and 2 more dates | St. Pius X Church, Tucson, AZ, 1800 N Camino Pio Decimo, Tucson, AZ, 85715, United States

Mass and Preaching
2026-03-04 17:15 - 17:45, 2026-03-18 17:15 - 17:45, 2026-04-15 17:15 - 17:45 | St. Thomas More Newman Center, 1615 E 2nd Street, Tucson, AZ, 85719, United States

"Love Overflowing" Lenten Parish Mission, Part One
2026-03-09 18:00 - 19:30 | Most Holy Trinity Church, 1300 N. Greasewood, Tucson, AZ, United States
The Gospel of John is a testament to love overflowing, serving as the central theme that connects the Last Supper to the Easter events. It transcends human emotion, embodying a “super-abounding” divine power that emanates from God to Jesus, and then spreads through believers to the world.

Https://www.mostholytrinityparish.org

"May We Be One" Sustaining Board Retreat
2026-03-11 09:30 - 13:00 | St. Thomas More Newman Center, 1615 E 2nd Street, Tucson, AZ, 85719, United States
This private retreat for members of the Newman Center Sustaining Board will begin with mass at 9:30am. We will have two 1 1/2 hour sessions with lunch in between.

"Love Overflowing" Lenten Parish Mission, Part Two
2026-03-16 18:00 - 19:30 | Most Holy Trinity Church, 1300 N. Greasewood, Tucson, AZ, United States
The Gospel of John is a testament to love overflowing, serving as the central theme that connects the Last Supper to the Easter events. It transcends human emotion, embodying a “super-abounding” divine power that emanates from God to Jesus, and then spreads through believers to the world.

Conversations With Father Nathan
2026-03-18 10:00 - 11:00 | AZ
This small group discussion will be on Zoom. Suggested donation is $50. info@nathan-castle.com

High School Reunion Mass
2026-03-21 04:00 - 17:00 | AZ
I will concelebrate at an all-school reunion of Bishop Byrne High School in Port Arthur, Texas.
The mass will be at St. James Church in Port Arthur.

Palm Sunday Mass and Preaching
2026-03-29 09:00 - 12:00 | St. Pius X Church, Tucson, AZ, 1800 N Camino Pio Decimo, Tucson, AZ, 85715, United States
I will preside and preach at the 9 and 11am masses.

Mass and Preaching, Wednesday of Holy Week
2026-04-01 17:15 - 17:45 | St. Thomas More Newman Center, 1615 E 2nd Street, Tucson, AZ, 85719, United States

Presence at Tenebrae and Triduum Services
2026-04-02 08:00 - 2026-04-04 17:00 | St. Thomas More Newman Center, 1615 E 2nd Street, Tucson, AZ, 85719, United States
I will take part in the services of the Sacred Triduum Holy Thursday through Holy Saturday. I will sing one of the lamentations at Tenebrae on Good Friday.

Guest Appearance on "American Medicine Today" Podcast with Ethan Youker
2026-04-03 10:30 - 10:45 | AZ

Easter Sunrise Mass
2026-04-05 07:00 - 08:00 | St. Pius X Church, Tucson, AZ, 1800 N Camino Pio Decimo, Tucson, AZ, 85715, United States

Guest Appearance on the Pop Talk Radio Show with Mary Jane Pop
2026-04-09 14:30 - 15:30 | AZ

Gifts of the Holy Spirit Retreat
2026-04-18 12:00 - 15:00 | Most Holy Trinity Church, 1300 N. Greasewood, Tucson, AZ, United States
There is no need to register in advance. Just show up. There is no fee
but an offering will be taken. Proceeds fund the seminary education of
future Dominican priests.

Mass and Preaching
2026-04-19 07:30 - 10:30 | St. Francis de Sales, 1375 S Camino Seco, Tucson, AZ, 85710, United States
I will preside and preach at the 7:30 and 9:30 masses.

Mass and Preaching
2026-04-20 08:00 - 09:00 | AZ
Mammoth, AZ

Mass and Preaching
2026-04-20 09:30 - 10:30 | St. Bartholomew’s Church, San Manuel, AZ, United States
San Manuel, AZ

Mass and Preaching
2026-04-24 17:15 | AZ

Funeral of Norma Padrez
2026-04-24 10:30 - 11:30 | AZ
