School Calendar

  • Event Categories


  1. Sun
  2. Mon
  3. Tue
  4. Wed
  5. Thu
  6. Fri
  7. Sat
  1. 29
  2. 30
  3. 31
  4. 1

    Solemnity of All Saints - Mass

  5. 2
  6. 3

    Herf Jones ordering of Jr rings/Sr grad announcements

      Ordering will take place on Friday, November 3 during lunches.  It is recommended to place the order on November 3rd if you want to receive your graduation announcements on time. 
  7. 4

    Booster Casino Night

  1. 5

    Alumni Organizational Meeting

    Sunday, November 5 at 7 pm in the Student Center 
  2. 6
  3. 7

    Sophomore Retreat

  4. 8
  5. 9
  6. 10

    Veterans Day / Grandparents Mass and Reception

  7. 11
  1. 12

    OPEN HOUSE

    Register HERE
  2. 13
  3. 14

    Herf Jones - Winter Letterman jacket ordering

    A representative from Herf Jones will be here during lunches to size students for Letterman jackets. 
  4. 15
  5. 16

    Class of 2025 College Planning

  6. 17
  7. 18
  1. 19
  2. 20

    Thanksgiving Holiday

  3. 21

    Thanksgiving Holiday

  4. 22

    Thanksgiving Holiday

  5. 23

    Thanksgiving Holiday

  6. 24

    Thanksgiving Holiday

  7. 25
  1. 26
  2. 27
  3. 28

    National Giving Day

  4. 29
  5. 30

    Career Night

  6. 1
  7. 2
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.