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Archbishop M.C. O'Neill Catholic High School
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Alert: Bus delays and cancellations
  • May 20, 2018
    01:00 PM - 02:00 PM
    Pentecost
    Pentecost
    May 20, 2018
    01:00 PM - 02:00 PM
  • May 21, 2018
    01:00 PM - 02:00 PM
    Statutory Holiday - Victoria Day
    Statutory Holiday - Victoria Day
    May 21, 2018
    01:00 PM - 02:00 PM
    No classes for students or staff
  • May 23, 2018
    06:00 PM - 09:00 PM
    DQ Challenge
    DQ Challenge
    May 23, 2018
    06:00 PM - 09:00 PM
    Normanview Mall
    DQ Challenge O'Neill vs Thom
  • May 24, 2018
    11:30 AM - 12:40 PM
    Year-End Mass
    Year-End Mass
    May 24, 2018
    11:30 AM - 12:40 PM
    New Gym
  • May 27, 2018
    12:30 PM - 02:30 PM
    Moving in Faith
    Moving in Faith
    May 27, 2018
    12:30 PM - 02:30 PM
    Faith, Family, Fitness and Fun! Come and support Catholic Education Matters with bouncy houses, face painting, balloon animals, taekwondo, a photo booth and more, followed by a liturgy and a walk/run/roll 2K or 5K event. https://www.rcsd.ca/Division/MovinginFaith/Pages/default.aspx
  • May 29, 2018
    07:00 PM - 09:00 PM
    North Area Elementary Bands' Spring Concert
    North Area Elementary Bands' Spring Concert
    May 29, 2018
    07:00 PM - 09:00 PM
    Old Gym
  • May 30, 2018
    07:00 PM - 09:00 PM
    O'Neill & Elementary Area Grade 6, 7/8 Bands' Spring Concert
    O'Neill & Elementary Area Grade 6, 7/8 Bands' Spring Concert
    May 30, 2018
    07:00 PM - 09:00 PM
    Old Gym
  • Jun 01, 2018
    01:00 PM - 02:00 PM
    Graduation Eligibility Date
    Graduation Eligibility Date
    Jun 01, 2018
    01:00 PM - 02:00 PM
    Students must be passing all required classes by this date to participate in graduation events.
  • Jun 04, 2018
    05:30 PM - 08:00 PM
    CSCC Annual General Meeting
    CSCC Annual General Meeting
    Jun 04, 2018
    05:30 PM - 08:00 PM
    Resource Centre

About O'Neill Catholic High School

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​Through a partnership of the staff, students, parents, church and community, Archbishop M.C. O'Neill Catholic High School will foster an atmosphere of academic exc​​ellence and student learning which promotes the development of Christian values, recognizes the many facets of human development, preparing responsible and respectful young people ready to cope with the challenges of change in the 21st century.​

Bell Schedule

  • Band/Choral 7:40 - 8:35 am
  • Period 1 8:40 - 9:44 am
  • Period 2 9:49 - 10:53 am
  • Break 10:53 - 11:07 am
  • Period 3 11:07 - 12:11 pm
  • Lunch 12:11 - 1:07 pm
  • Period 4 1:07 - 2:11 pm
  • Period 5 2:16 - 3:20 pm