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St. John's School
  • ABOUT
    • WHY ST. JOHN'S
    • LEADERSHIP
    • MISSION, VISION, SCHOOLWIDE LEARNER OUTCOMES & CORE VALUES
    • CAMPUS & FACILITIES
    • HISTORY & TRADITIONS
  • ADMISSIONS
    • HOW TO APPLY
    • ADMISSIONS TIMELINE
    • CAMPUS TOURS
    • TUITION ASSISTANCE & SCHOLARSHIPS
    • FINANCIAL AID & SCHOLARSHIP FAQs
  • ACADEMICS
    • ADOPTED ONLINE SERVICES
    • PRE K 3-4
    • LOWER SCHOOL
    • MIDDLE SCHOOL
    • UPPER SCHOOL
    • INTERNATIONAL BACCALAUREATE
    • ADVANCED PLACEMENT COURSES
    • ENGLISH LANGUAGE INSTITUTE
    • COLLEGE GUIDANCE
    • SUMMER KNIGHTS PROGRAM
  • STUDENT LIFE
    • ARTS
    • ATHLETICS
    • COMMUNITY SERVICE
    • CLUBS & ORGANIZATIONS
    • TECHNOLOGY
    • GUIDANCE OFFICE
    • AFTER SCHOOL PROGRAM
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      • GIVING DAY
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​SCHOOL CALENDAR


SY 2025-2026

June 9—June 27
Summer School (Session 1)
June 19
School Holiday - Juneteenth Freedom Day 
July 4
School Holiday - Independence Day
July 7 - July 25
Summer School (Session 2)
July 21
School Holiday – Liberation Day
August 1
Professional Development Day for New Teachers
August 4, 5, 6
Teacher Professional Development Days
August 7
First Day Q1
September 1
School Holiday - Labor Day
October 10
Last Day Q1
October 13​
School Holiday - Global Heritage Day
October 14
First Day Q2
November 7
Parent/Teacher Conferences
November 10
Teacher PD / No Classes for Students (make up work from home)
November 11
School Holiday - Veterans Day
November 27 - 28
Thanksgiving Break
December 18
Last Day Q2 - Noon Dismissal
December 19 - January 12
Winter Break
January 12
Teacher Professional Development Day
January 13
First Day Q3
​January 19
School Holiday - Martin Luther King Day
February 13
Parent/Teacher Conferences
February 16
School Holiday - Presidents Day
February 27
Half Day PD
March 2
School Holiday - Guam History and Heritage Day
March 20
Last Day Q3
March 23 - March 27
Spring Break
March 30
First Day Q4
April 3
School Holiday -  Good Friday
April 6
School Holiday - Easter Monday
May 1​
Half Day PD
May 22
Baccalaureate
May 23
Commencement
May 25
School Holiday - Memorial Day
June 3
Last Day Q4 - Noon Dismissal
Subject to change.
Download 2025-2026 Calendar

SY 2026-2027

Jun 10 - Jul 24
Summer School
Jul 3, Fri
No School - Independence Day
Jul 21, Tue
No School - Liberation Day
Jul 31, Fri
New Teachers Orientation
Aug 3, 4, 5
Teacher Professional Development Days
Aug 6, Thu
First Day of School
Sep 7, Mon
No School - Labor Day
Oct 9, Fri
End of Q1
Oct 12, Mon
No School - Global Heritage Day
Oct 13, Tue
First Day of Q2
Nov 6, Fri
No School - Parent Teacher Conferences
Nov 11, Wed
No School - Veteran's Day
Nov 26, 27
Thanksgiving Break
Dec 18, Fri
End of Q2
Dec 19 - Jan 11
Winter Break
Jan 11, Mon
No School - Teacher Professional Development Day
Jan 12, Tue
First Day of Q3
Jan 18, Mon
No School - Martin Luther King Jr. Day
Feb 12, Fri
No School - Parent Teacher Conferences
Feb 15, Mon
No School - Presidents Day
Mar 1, Mon
No School - Guam History & Heritage Day
Mar 19, Fri
End of Q3
Mar 20 - 31
Spring Break
Apr 1, Thu
First Day of Q4
Apr 30, Fri
Half Day/Noon Dismissal - Teacher Professional Dev. Day
May 28, Fri
Baccalaureate
May 29, Sat
Commencement
May 31, Mon
No School - Memorial Day
Jun 2, Wed
End of Q4 - Last Day - Noon Dismissal
Subject to change.
​Download 2026-2027 Calendar
Download 2024-2025 Calendar
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ST. JOHN'S SCHOOL
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ST. JOHN'S SCHOOL
911 North Marine Corps Drive
Tamuning, GU 96913
(671) 646-8080

STAY CONNECTED
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After School Program
​Contact Us
Calendar
Faculty Directory
​Forms and Downloads
Lunch Order Form
​​Giving
​Parent-Alumni Directory
​
PTA
​Student Store
Summer School
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SITEMAP
St. John's School is a private, college preparatory school for students in Pre-K3 to 12th grade on Guam.  
  • ABOUT
    • WHY ST. JOHN'S
    • LEADERSHIP
    • MISSION, VISION, SCHOOLWIDE LEARNER OUTCOMES & CORE VALUES
    • CAMPUS & FACILITIES
    • HISTORY & TRADITIONS
  • ADMISSIONS
    • HOW TO APPLY
    • ADMISSIONS TIMELINE
    • CAMPUS TOURS
    • TUITION ASSISTANCE & SCHOLARSHIPS
    • FINANCIAL AID & SCHOLARSHIP FAQs
  • ACADEMICS
    • ADOPTED ONLINE SERVICES
    • PRE K 3-4
    • LOWER SCHOOL
    • MIDDLE SCHOOL
    • UPPER SCHOOL
    • INTERNATIONAL BACCALAUREATE
    • ADVANCED PLACEMENT COURSES
    • ENGLISH LANGUAGE INSTITUTE
    • COLLEGE GUIDANCE
    • SUMMER KNIGHTS PROGRAM
  • STUDENT LIFE
    • ARTS
    • ATHLETICS
    • COMMUNITY SERVICE
    • CLUBS & ORGANIZATIONS
    • TECHNOLOGY
    • GUIDANCE OFFICE
    • AFTER SCHOOL PROGRAM
  • COMMUNITY
    • LATELY IN THE NEWS
    • UPCOMING EVENTS
    • CALENDAR
    • PUBLICATIONS
    • PARENTS
    • PTA
    • ALUMNI >
      • STAY CONNECTED
      • SHARE YOUR STORY
    • GIVING >
      • GIVING DAY
    • RECYCLING
  • CONTACT
    • REQUEST FOR DOCUMENTS
    • FACULTY DIRECTORY
    • EMPLOYMENT OPPORTUNITIES
    • FORMS & DOWNLOADS
  • LOGIN