Skip Navigation
  •
Main Office:603.668.2910
Quick Links
  • Spirit Wear
  • Staff Directory
Giving
Giving
Trinity High School Logo for Trinity High School
  • About
    • Principal's Welcome
    • President's Welcome
    • Mission & Vision
    • Our History
    • Faculty & Staff Directory
    • School Calendar
    • Employment Opportunities
    • Non Discrimination Policy
    • Contact Us
  • Admissions
    • Discover Trinity
    • Admission Process
    • Tuition & Aid
    • Transportation
    • Pioneer Testimonials
    • Trinity School Profile
  • Academics
    • Academic Overview
    • Program of Studies
    • College & Career Pathways
    • School Counseling Office
    • Academic Support Center
    • College Admissions Agreements
    • Naviance Student Portal
    • Transcript Request Form
  • Athletics
    • Athletic Program
    • Coaching Staff
    • Sports Medicine
    • Sports Participation Fees
  • Faith & Service
    • Our Catholic Identity
    • Campus Ministry
    • Diocese of Manchester
  • Student Life
    • Student Life
    • Parent Student Handbook
    • Life of a Pioneer
    • School Uniforms
    • Activities & Clubs
    • Lunch Menu
    • Pioneer Spirt Wear Store
    • Parent Group
  • Alumni & Giving
    • Advancement Office
    • Get Connected
    • Staying Connected
    • Advancement & Alumni Connect Newsletter
    • Reunion Corner
    • Ways to Give
    • Capital Campaign
    • Hall of Honors
    • Athletic Hall of Fame
Spirit Wear Staff Directory

Home Page Content

Home Page Content

Follow Us

Quick Links

  • Spirit Wear
  • Staff Directory
  • 603.668.2910

    Main Office:

Rooted in Catholic Faith

We nurture hearts and minds through a commitment to love, faith, peace, and justice.

Who We Are

Meet Our Education Partners

Our Pillars of Excellence

  • More News
  • All Events

What Are Others Saying?

Contact Us

Menu

Main Office

603.668.2910

Attendance Office

Trinity is accredited by the New England Association of Schools and Colleges (NEASC) and adheres to the highest standards of excellence set by the institution.

Upcoming Events

March 25 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Schedule
12:00 AM - 12:00 AM
THS & STJ Student Acceptance Night - 5:30pm
12:00 AM - 12:00 AM
March 26 - Thursday
NHS Blood Drive - Gym - 8:30am - 1:30pm
12:00 AM - 12:00 AM
Jimmy Fund Dress Down Day - $5.00
12:00 AM - 12:00 AM
March 27 - Friday
Stations of the Cross - 5:00pm & Fish Fry - 5:30pm
12:00 AM - 12:00 AM
Quarter 3 Ends
12:00 AM - 12:00 AM
March 30 - Monday
Quarter 4 Begins
12:00 AM - 12:00 AM
March 31 - Tuesday
Canned Food Drive Ends
12:00 AM - 12:00 AM
April 1 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass- Delayed Opening Schedule B
12:00 AM - 12:00 AM
April 2 - Thursday
Holy Thursday Prayer Service
12:00 AM - 12:00 AM
Noon Dismissal - No Athletics or Activities
12:00 AM - 12:00 AM
April 3 - Friday
NO SCHOOL- Good Friday- No Athletics or Activities
12:00 AM - 12:00 AM
April 4 - Saturday
No Athletics or Activities
12:00 AM - 12:00 AM
April 5 - Sunday
Easter
12:00 AM - 12:00 AM
No Athletics or Activities
12:00 AM - 12:00 AM
April 6 - Monday
NO SCHOOL - Easter Monday
12:00 AM - 12:00 AM
No Athletics or Activities
12:00 AM - 12:00 AM
April 8 - Wednesday
Class of 2030 - Arena Scheduling
12:00 AM - 12:00 AM
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Scedule
12:00 AM - 12:00 AM
College Financial Aid Info Night - 6:30 PM
12:00 AM - 12:00 AM
April 9 - Thursday
NewTeacher Meeting - 2:30 PM
12:00 AM - 12:00 AM
Parent Group Meeting - 6:00pm - Room 102
12:00 AM - 12:00 AM
April 10 - Friday
Freshman Class Sponsored Dress Down Day
12:00 AM - 12:00 AM
April 11 - Saturday
ACT Exam
12:00 AM - 12:00 AM
April 13 - Monday
Activities Meeting for May Events - 2:20 PM
12:00 AM - 12:00 AM
Advisory Board Meeting - 5:30 PM
09:00 AM - 09:30 AM
April 14 - Tuesday
SAT for Juniors
12:00 AM - 12:00 AM
Donuts with the Dean - 7:00am
12:00 AM - 12:00 AM
April 15 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Schedule
12:00 AM - 12:00 AM
Grandparents Day
12:00 AM - 12:00 AM
April 17 - Friday
Spring Play - 6:00 PM
12:00 AM - 12:00 AM
April 18 - Saturday
Spring Play - 6:00 PM
12:00 AM - 12:00 AM
April 19 - Sunday
Spring Play - 1:00 PM
12:00 AM - 12:00 AM
April 20 - Monday
Trinity Week
12:00 AM - 12:00 AM
April 21 - Tuesday
Trinity Week
12:00 AM - 12:00 AM
ARK Testing
12:00 AM - 12:00 AM
April 22 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Schedule
12:00 AM - 12:00 AM
Trinity Week
12:00 AM - 12:00 AM
ARK Testing
12:00 AM - 12:00 AM
Multicultural Spring Fair - 7:00 PM
12:00 AM - 12:00 AM
April 23 - Thursday
Trinity Week
12:00 AM - 12:00 AM
April 24 - Friday
Trinity Week
12:00 AM - 12:00 AM
April 27 - Monday
NO SCHOOL- Spring Vacation
12:00 AM - 12:00 AM
April 28 - Tuesday
NO SCHOOL - Spring Vacation
12:00 AM - 12:00 AM
April 29 - Wednesday
NO SCHOOL - Spring Vacation
12:00 AM - 12:00 AM
April 30 - Thursday
NO SCHOOL - Spring Vacation
12:00 AM - 12:00 AM
May 1 - Friday
NO SCHOOL - Spring Vacation
12:00 AM - 12:00 AM
May 2 - Saturday
SAT Exam
12:00 AM - 12:00 AM
May 4 - Monday
Teacher Appreciation Week
12:00 AM - 12:00 AM
AP Biology Exam
12:00 AM - 12:00 AM
May 5 - Tuesday
AP US Government & Politics Exam
12:00 AM - 12:00 AM
May 6 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Schedule B
12:00 AM - 12:00 AM
AP English Literature Exam
12:00 AM - 12:00 AM
AP Comparative Government Exam
12:00 AM - 12:00 AM
May 7 - Thursday
Parent Group Meeting - 6:00 PM - Room 102
12:00 AM - 12:00 AM
New Teacher Meeting - 2:30 PM
12:00 AM - 12:00 AM
May 8 - Friday
Freshman Class Sponsored Dress Down Day
12:00 AM - 12:00 AM
AP US History Exam
12:00 AM - 12:00 AM
May 11 - Monday
AP Calc AB/BC Exam
12:00 AM - 12:00 AM
Activities Meeting for June Events - 2:20 PM
12:00 AM - 12:00 AM
Advisory Board Meeting - 5:30 PM
12:00 AM - 12:00 AM
May 12 - Tuesday
Activities Calendar Meeting for 2026/2027- 2:20 PM
12:00 AM - 12:00 AM
Donuts with the Dean - 7:00am
12:00 AM - 12:00 AM
May 13 - Wednesday
AP English Language Exams
12:00 AM - 12:00 AM
Spring Concert & Art Showcase
12:00 AM - 12:00 AM
May 14 - Thursday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Schedule
12:00 AM - 12:00 AM
AP Spanish Language Exam
12:00 AM - 12:00 AM
Junior Leadership Ceremony - 6:30 PM
12:00 AM - 12:00 AM
May 16 - Saturday
Trinity Gala
12:00 AM - 12:00 AM
May 19 - Tuesday
NEHS Induction Ceremony - Gym 8:00 PM
12:00 AM - 12:00 AM
NHS Induction Ceremony - Gym 7:00 PM
12:00 AM - 12:00 AM
May 20 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
All School Mass - Delayed Opening Schedule
12:00 AM - 12:00 AM
May 22 - Friday
Senior Day Of Reflection - St Peter's in Auburn
12:00 AM - 12:00 AM
Noon Dismissal
12:00 AM - 12:00 AM
Prom - 7:00 PM
12:00 AM - 12:00 AM
May 25 - Monday
NO SCHOOL - Memorial Day
12:00 AM - 12:00 AM
May 26 - Tuesday
Academic Awards Night - Gym 7:00 PM
12:00 AM - 12:00 AM
May 27 - Wednesday
Faculty PLC Meeting
12:00 AM - 12:00 AM
Senior Farewell Liturgy - Delayed Opening Schedule
12:00 AM - 12:00 AM
Senior Farewell Dinner - 7:00 PM
12:00 AM - 12:00 AM
May 28 - Thursday
Senior Final Exams - Gym - 8 & 7
12:00 AM - 12:00 AM
May 29 - Friday
Senior Final Exams - Gym - 6 & 5
12:00 AM - 12:00 AM
June 1 - Monday
Senior Final Exams - Gym - 4 & 3
12:00 AM - 12:00 AM
June 2 - Tuesday
Senior Final Exams - Gym - 2 & 1
12:00 AM - 12:00 AM
Parent Group Meeting - Academic Center 6:00 PM
12:00 AM - 12:00 AM
June 3 - Wednesday
Baccalaureate Rehearsal - St. A's Abbey - 9:30 AM
12:00 AM - 12:00 AM
Baccalaureate Liturgy - St. Anselm Abbey - 7:00 PM
12:00 AM - 12:00 AM
June 4 - Thursday
Commencement Rehearsal - Trinity Field - 11:00 AM
12:00 AM - 12:00 AM
Commencement Ceremony - Trinity Field - 7:00 PM
12:00 AM - 12:00 AM
Final Exam Review Day
12:00 AM - 12:00 AM
June 5 - Friday
Underclassman Final Exams - 8 & 7
12:00 AM - 12:00 AM
STJ Awards - 8:00 - 9:30am - Gym
12:00 AM - 12:00 AM
June 6 - Saturday
SAT Exam
12:00 AM - 12:00 AM
June 8 - Monday
Underclassman Exams - 6 & 5
12:00 AM - 12:00 AM
STJ - Canobie Lake Field Trip
12:00 AM - 12:00 AM
June 9 - Tuesday
Underclassman Final Exams - 4 & 3
12:00 AM - 12:00 AM
June 10 - Wednesday
STJ Graduation Dinner & Dance - Derryfield- 6:00pm
12:00 AM - 12:00 AM
Underclassman Final Exams - 2 & 1
12:00 AM - 12:00 AM
STJ Canobie Lake
12:00 AM - 12:00 AM
STJ Graduation Breakfast & Talent Show
12:00 AM - 12:00 AM
June 11 - Thursday
Faculty Workshop
12:00 AM - 12:00 AM
STJ Graduation Ceremony
12:00 AM - 12:00 AM
June 12 - Friday
Faculty Workshop
12:00 AM - 12:00 AM
STJ Early Dismissal
12:00 AM - 12:00 AM
June 13 - Saturday
ACT Exam
12:00 AM - 12:00 AM
Footer Logo - Trinity High School

Contact Us

581 Bridge Street
Manchester, New Hampshire 03104
Main Office: 603-668-2910
info@thsstj.org

Quick Links

  • Spirit Wear
  • Staff Directory

Menu

  • About
  • Admissions
  • Academics
  • Athletics
  • Faith & Service
  • Student Life
  • Alumni & Giving

Follow Us

© 2026 Trinity High School. All Rights Reserved

FACTS Website Services

Trinity is accredited by the New England Association of Schools and Colleges (NEASC) and adheres to the highest standards of excellence set by the institution.

Dueling Pianos C