November 16, 2022 Family-Teacher Conferences | No School Cathedral High School 74 Union Park Street, Boston, MA, United States
November 19, 2022 Admissions Open House Cathedral High School 74 Union Park Street, Boston, MA, United States
November 23, 2022 Early Release | 11:30 AM Cathedral High School 74 Union Park Street, Boston, MA, United States
November 24, 2022 Thanksgiving | No School Cathedral High School 74 Union Park Street, Boston, MA, United States
November 25, 2022 Native American Heritage Day | No School Cathedral High School 74 Union Park Street, Boston, MA, United States
December 8, 2022 Immaculate Conception Mass Cathedral High School 74 Union Park Street, Boston, MA, United States
December 13, 2022 Parent Council Meeting Cathedral High School 74 Union Park Street, Boston, MA, United States
December 14, 2022 Mid Term Check-In | Early Release 11:30 AM Cathedral High School 74 Union Park Street, Boston, MA, United States
December 17, 2022 High School Placement Test Cathedral High School 74 Union Park Street, Boston, MA, United States
January 4, 2023 All Students Return to School Cathedral High School 74 Union Park Street, Boston, MA, United States