School Calendar

  • Event Categories

  • Location

  • Athletic Schedules


  1. Sun
  2. Mon
  3. Tue
  4. Wed
  5. Thu
  6. Fri
  7. Sat
  1. 28
  2. 29
  3. 30
  4. 1

    Catholic High Schools College Night

    Lisieux House Mass

  5. 2

    Varsity Cross Country

    Away
    Cross Country vs Bay City Invitational

    Varsity Volleyball

    Home
    Volleyball - Varsity vs Concordia Lutheran
  6. 3

    Varsity Football

    Away
    Football - Varsity vs San Antonio Christian
  7. 4
  1. 5
  2. 6
  3. 7

    Varsity Volleyball

    Home
    Volleyball - Varsity vs Incarnate Word Academy
  4. 8
  5. 9

    Grade Pull – Nine-Weeks

    Varsity Volleyball

    Away
    Volleyball - Varsity vs St. Pius X High School
  6. 10

    SJ23 Feast Day Celebration

    Varsity Football

    Home
    St. John XXIII College Preparatory
    Football - Varsity vs Bay Area Christian
  7. 11
  1. 12
  2. 13

    Columbus Day Inservice | No Classes

  3. 14

    Varsity Volleyball

    Away
    Volleyball - Varsity vs St. Agnes Academy
  4. 15
  5. 16

    Varsity Volleyball

    Home
    Volleyball - Varsity vs The Village School
  6. 17

    Parent Teacher Conferences – Schedule TBA

    Varsity Football

    Away
    Victoria St. Joseph
    Football - Varsity vs St. Joseph Catholic
  7. 18

    Cross Country District Championships

    Away
  1. 19
  2. 20
  3. 21

    Varsity Volleyball

    Away
    Volleyball - Varsity vs Concordia Lutheran
  4. 22
  5. 23

    Varsity Volleyball

    Away
    Volleyball - Varsity vs Incarnate Word Academy
  6. 24

    Homecoming Game

    Varsity Football

    Home
    St. John XXIII College Preparatory
    Football - Varsity vs St. Francis Episcopal
  7. 25

    Homecoming Dance

  1. 26
  2. 27
  3. 28

    Varsity Volleyball

    Home
    Volleyball - Varsity vs St. Pius X High School
  4. 29
  5. 30
  6. 31

    Varsity Volleyball

    Home

    Varsity Football

    Away
    Frassati Catholic High School
    Football - Varsity vs Frassati Catholic High School
  7. 1
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.