Grade 11 SAT
2026-03-31

Career Day
2026-04-02

No Classes- Good Friday
2026-04-03

MAP Testing
2026-04-04 - 2026-04-15

Easter Sunday
2026-04-05

Hall of Fame
2026-04-14
Date: April 14, 2026
Time: 5:30 PM
Location: Cathedral High School, Boston
Learn more and purchase tickets here.
With questions, contact Sam Everett at severett@cathedralboston.org.

No Classes- Spring Break
2026-04-20 - 2026-04-24

Map Testing (Grades 7-8)
2026-04-29, 2026-05-01

Golden Diploma - Class of 1976
2026-05-02
Purchase tickets here.
Date: Saturday, May 2, 2026
Time: 10:00 AM
Location: Cathedral High School, Boston
Questions? Contact mmurphy@cathedralboston.org

Teacher Appreciation Week
2026-05-04 - 2026-05-08

AP Exams
2026-05-04 - 2026-05-15

Senior Week
2026-05-18 - 2026-05-22

Presidents Society Reception
2026-05-19
Learn more here.

No Classes- Memorial Day
2026-05-25

Baccalaureate Mass
2026-05-28

Field Day
2026-05-29

Graduation
2026-05-30

Final Exams
2026-06-01 - 2026-06-05

Grade 7-8 Project Presentations & Grade 8 Step Up Ceremony
2026-06-04

AASF Golf Tournament - 25th Anniversary!
2026-06-08
Join us on Monday, June 8, for the 25th Annual Adopt-A-Student Foundation Golf Tournament!
Learn more here.

Juneteenth
2026-06-19
