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May 2023

  • May
    1

    AP Exams

    AP Gov/Pol – AM
    AP Chem - PM
  • May
    2

    AP Exams

    AP Env. Sci. – AM
  • May
    3

    AP Exams

    AP English Lit – AM
  • May
    4

    AP Exams

    AP Stat – PM
  • May
    5

    AP Exams

    AP U.S. Hist. – AM

  • MP4 Grade Check in 9 - 11

  • May
    6

    Alumni Lacrosse Game

    Denihan Field
  • May
    8

    AP Exams

    AP Calc – AM
  • May
    9

    AP Exams

    AP Eng. Lang. – AM
  • May
    10

    AP Exams

    AP Spanish- AM
    AP Bio - PM
  • May
    11

    AP Exams

    AP World Hist. – AM
    AP Physics - PM
  • May
    16

    College Fair - 10:30am - 12:30am

  • May
    17

    Last Day for Seniors

  • May
    18

    Ascension Thursday/Spring Day of Recollection - 12:00pm Dismissal

  • May
    19

    Senior Finals

  • May
    22

    Senior Finals

  • May
    23

    Senior Finals

  • Senior Prom

  • May
    24

    Baccalaureate Mass & Senior Banquet - 6:00pm

  • May
    25

    Junior Prom

  • May
    26

    Memorial Day Recess

  • May
    27

    Memorial Day Recess

  • May
    28

    Memorial Day Recess

  • May
    29

    Memorial Day Recess

  • May
    31

    Graduation for the Class of 2023 - 6:00pm Denihan Field

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St. Mary's High School

Located in Manhasset, NY,  St. Mary's College Preparatory High School is a private Catholic school for grades 9th-12th. Students benefit from a challenging academic program, Catholic intellectual tradition, competitive athletics, and a wide selection of extracurricular activities.