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SHELTER ISLAND UNION FREE SCHOOL DISTRICT — District Profile & Schools

SHELTER ISLAND, New York · Suffolk County

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Key Dates — SHELTER ISLAND UNION FREE SCHOOL DISTRICT School Calendar

The last day of school in SHELTER ISLAND UNION FREE SCHOOL DISTRICT is Fri, Jun 26, 2026, according to the district's published calendar.

Last day of school
Fri, Jun 26, 2026
District Office Closed for 4th of July Observance
Fri, Jul 3, 2026
194
Students
1
Schools
5.2:1
Student-Teacher
37 teachers
-1 - 12
Grades

Quick Facts

194
Avg. School Size
62
Total Staff

SHELTER ISLAND UNION FREE SCHOOL DISTRICT Calendar

11 events

Wed, Jun 24

Exams

Regents: Physical Setting/Chemistry

Regents Exam: Physical Setting/Chemistry, 8:00 AM - 11:00 AM

Wed, Jun 24

Early Dismissal

PK4 - Grade 7 Dismissed at 11 am

Early dismissal for PK4 through Grade 7 at 11:00 AM

Wed, Jun 24

Event

Grades K-5 Beach Day Rain Date

Grades K-5 Beach Day Rain Date

Wed, Jun 24

Event

PK4 Moving Up Ceremony

PK4 Moving Up Ceremony at Gymnasium, 9:30 AM - 10:30 AM

Wed, Jun 24

Event

Grades PK4-5 Device Return Day

Grades PK4-5 Device Return Day, 8:00 AM - 9:00 AM

Thu, Jun 25

Event

Grade 5 Moving Up Ceremony

Grade 5 Moving Up Ceremony at Gymnasium, 9:30 AM - 10:30 AM

Thu, Jun 25

Early Dismissal

PK4 - Grade 7 Dismissed at 11 am

Early dismissal for PK4 through Grade 7 at 11:00 AM

Thu, Jun 25

Exams

Regents: Physical Setting/Physics

Regents Exam: Physical Setting/Physics, 8:00 AM - 11:00 AM

Fri, Jun 26

Event

Last Day of School

Last day of school for students

Fri, Jun 26

Early Dismissal

PK4 - Grade 7 Dismissed at 11 am

Early dismissal for PK4 through Grade 7 at 11:00 AM on last day of school

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Data source: official SHELTER ISLAND UNION FREE SCHOOL DISTRICT website · Last verified May 20, 2026 · How we verify this data

Contact

Address
PO BOX 2015
SHELTER ISLAND, NY 11964
Phone
(631)749-0302

Staff & Students

Teachers (FTE)
37
Total Staff
62
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about SHELTER ISLAND UNION FREE SCHOOL DISTRICT

The last day of school in SHELTER ISLAND UNION FREE SCHOOL DISTRICT is Fri, Jun 26, 2026, according to the district's published calendar.

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