School Calendar

  • Event Categories

  • Location

  • Athletic Schedules


  1. Sun
  2. Mon
  3. Tue
  4. Wed
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  7. Sat
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  5. 1

    Varsity Volleyball

    Away
    Volleyball - Varsity vs Concordia Lutheran
  6. 2

    Varsity Football

    Away
    Football - Varsity vs Yorktown
  7. 3

    Varsity Cross Country

    Away
    Cross Country vs The Woodlands Christian Academy
  1. 4
  2. 5
  3. 6

    Varsity Volleyball

    Home
    Volleyball - Varsity vs Incarnate Word Academy
  4. 7
  5. 8

    Grade Pull | Nine Weeks

    Varsity Volleyball

    Home
    Volleyball - Varsity vs St. Agnes Academy
  6. 9

    SJ23 Feast Day Celebration

    Varsity Football

    Away
    Football - Varsity vs Second Baptist School
  7. 10
  1. 11
  2. 12

    Columbus Day Inservice | No Classes

  3. 13

    Varsity Volleyball

    Away
    Volleyball - Varsity vs Episcopal High School
  4. 14
  5. 15

    Varsity Volleyball

    Home
    Volleyball - Varsity vs The Village School
  6. 16

    Parent Teacher Conferences – Schedule TBA

  7. 17

    Varsity Cross Country

    Away
    Cross Country vs The Woodlands Christian Academy
  1. 18
  2. 19
  3. 20

    Varsity Volleyball

    Away
    Volleyball - Varsity vs St. Pius X High School
  4. 21

    Lisieux House Mass & Reception

    You are invited to join us for the Lisieux House Mass on Wednesday, October 21 at 9:20 AM in the SJ23 Student Center Following Mass, we will host a light reception in your honor of the Feast Day of St. Theresa of Lisieux.

    It’s a special time to come together in prayer, enjoy fellowship, and connect with fellow Lisieux families. We hope you’ll be able to join us!

    RSVP HERE

    Please arrive at the office by 9:00 am so we can check you in and provide a visitor pass before you attend Mass.
  5. 22
  6. 23

    Homecoming Game (date subject to change)

    Varsity Football

    Home
    Football - Varsity vs Legacy Prep
  7. 24

    Homecoming Dance (date subject to change)

  1. 25
  2. 26

    Varsity Cross Country

    Home
    Cross Country vs TAPPS State Championship
  3. 27
  4. 28
  5. 29

    Fall Coffee House

    Classroom
    Join the Art Club for a night of coffee, snacks, drinks, and performances by many talented SJ23 students!

    Ticket sales information coming soon.
  6. 30

    Varsity Football

    Home
    Football - Varsity vs Tyler Grace
  7. 31
1800 W. Grand Parkway N. | Katy, Texas 77449
p 281.693.1000
f 281.693.1001
St. John XXIII College Preparatory forms the hearts and minds of young men and women in a Christ-centered community dedicated to academic excellence, the pursuit of virtue, and service to others in the Tradition of the Catholic Church.