June 6 Last day of school: Make-up Exams and Field Day Cathedral High School 74 Union Park Street, Boston, MA, United States
June 2 @ 8:00 am - June 5 @ 11:15 am Final Exams Cathedral High School 74 Union Park Street, Boston, MA, United States
May 29 Baccalaureate Mass and the Ascension of Jesus Cathedral High School 74 Union Park Street, Boston, MA, United States
May 16 Last day of classes for seniors Cathedral High School 74 Union Park Street, Boston, MA, United States
May 5 - May 9 Teacher Appreciation Week Cathedral High School 74 Union Park Street, Boston, MA, United States
May 3 @ 8:30 am - 12:00 pm Golden Diploma – Class of 1975 Cathedral High School 74 Union Park Street, Boston, MA, United States
March 27 Admitted Student Event Cathedral High School 74 Union Park Street, Boston, MA, United States
January 27 @ 8:00 am - January 30 @ 11:15 am Midterm Exams Cathedral High School 74 Union Park Street, Boston, MA, United States
