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Regional School District 15 — District Profile & Schools

Middlebury, Connecticut · Naugatuck Valley Planning Region

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Key Dates — Regional School District 15 School Calendar

The first day of school in Regional School District 15 is Tue, Sep 1, 2026, according to the district's published calendar. Scheduled breaks include Thanksgiving Recess (Wed, Nov 25, 2026 to Fri, Nov 27, 2026), Winter Recess (Thu, Dec 24, 2026 to Fri, Jan 1, 2027), Spring Recess (Mon, Apr 12, 2027 to Fri, Apr 16, 2027).

First day of school
Tue, Sep 1, 2026
Thanksgiving Recess
Wed, Nov 25, 2026 to Fri, Nov 27, 2026
Winter Recess
Thu, Dec 24, 2026 to Fri, Jan 1, 2027
Spring Recess
Mon, Apr 12, 2027 to Fri, Apr 16, 2027
Labor Day
Mon, Sep 7, 2026
Yom Kippur
Mon, Sep 21, 2026
Columbus Day/Indigenous Peoples' Day
Mon, Oct 12, 2026
New Year's Day
Fri, Jan 1, 2027
Martin Luther King Jr Day
Mon, Jan 18, 2027
Presidents Day
Mon, Feb 15, 2027 to Tue, Feb 16, 2027
Good Friday
Fri, Mar 26, 2027
Memorial Day
Mon, May 31, 2027
3,435
Students
7
Schools
4 elem · 2 mid · 1 high
11.8:1
Student-Teacher
291 teachers
-1 - 12
Grades

Quick Facts

491
Avg. School Size
722
Total Staff

Regional School District 15 Calendar

26 events

Thu, Aug 27

PD Day

Convocation

Schools not in session

Fri, Aug 28

PD Day

Professional Development Day

Schools not in session

Mon, Aug 31

PD Day

Teacher Work Day

Schools not in session

Tue, Sep 1

Event

First Day of School

Review the school calendar for opening day information and details.

Mon, Sep 7

Holiday

Labor Day

Schools not in session

Mon, Sep 21

Holiday

Yom Kippur

Schools not in session

Mon, Oct 12

Holiday

Columbus Day/Indigenous Peoples' Day

Schools not in session

Fri, Oct 16

PD Day

Professional Development Day

Schools not in session

Nov 3 - 5

Early Dismissal

Planned Early Dismissal (Elem & Middle Schools)

Election day; Parent-teacher conferences

Nov 25 - 27

Break

Thanksgiving Recess

Schools not in session

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Data source: official Regional School District 15 website · Last verified Jul 2, 2026 · How we verify this data

Contact

Address
Box 395
Middlebury, CT 06762
Phone
(203)758-8259

Staff & Students

Teachers (FTE)
291
Total Staff
722
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about Regional School District 15

The first day of school in Regional School District 15 is Tue, Sep 1, 2026, according to the district's published calendar.

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