Home Spotlight

Name: Graduation
Start: 2026-05-30T00:00:00-04:00
End: 2026-05-30T23:59:59-04:00

March 2026
Course Registration for 2026-27 Academic Year

March 12
Grade 10 Retreat

March 12
Centennial Alumni Breakfast

March 12 @ 8:30 am - 10:30 am
Cathedral Day

March 19

Cathedral Day is the single biggest fundraising day for the Cathedral Fund! We look forward to making our Centennial Cathedral Day the most impactful one yet! Learn more. Give now.
April 2026
Career Day

April 2
No Classes- Good Friday

April 3
Hall of Fame

April 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

April 20 - April 24
May 2026
Golden Diploma – Class of 1976

May 2

Purchase tickets here. Date: Saturday, May 2, 2026 Time: 10:00 AM Location: Cathedral High School, Boston Questions? Contact mmurphy@cathedralboston.org
AP Exams

May 4 - May 15
Presidents Society Reception

May 14

Learn more here.
Senior Week

May 18 - May 22
No Classes- Memorial Day

May 25
Baccalaureate Mass

May 28
Graduation

May 30

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