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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
Juneteenth - School Closed
Fri, Jun 19, 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

48 events

Wed, Jun 17

Exams

Regents: Global History & Geography II

Regents Exam: Global History & Geography II, 12:00 PM - 3:00 PM

Wed, Jun 17

Event

Valedictorian/Salutatorian Wall Unveiling

Valedictorian/Salutatorian Wall Unveiling, 4:30 PM - 5:00 PM

Wed, Jun 17

Event

Grade 12: Scholarship Awards Ceremony

Grade 12 Scholarship Awards Ceremony at Gymnasium, 5:00 PM - 6:00 PM

Wed, Jun 17

Exams

Regents: Algebra I

Regents Exam: Algebra I, 8:00 AM - 11:00 AM

Wed, Jun 17

Exams

Regents: Global History & Geography II

Regents Exam: Global History & Geography II, 12:00 PM - 3:00 PM

Wed, Jun 17

Event

Valedictorian/Salutatorian Wall Unveiling

Valedictorian/Salutatorian Wall Unveiling, 4:30 PM - 5:00 PM

Wed, Jun 17

Event

Grade 12: Scholarship Awards Ceremony

Grade 12 Scholarship Awards Ceremony at Gymnasium, 5:00 PM - 6:00 PM

Wed, Jun 17

Exams

Regents: Algebra I

Regents Exam: Algebra I, 8:00 AM - 11:00 AM

Thu, Jun 18

Event

Grades 6-7 Physical Education Field Trip

Grades 6-7 Physical Education Field Trip

Thu, Jun 18

Exams

Regents: Earth & Space Sciences

Regents Exam: Earth & Space Sciences, 12:00 PM - 3:00 PM

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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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