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Killingly Public Schools CT Calendar 26-27

  • 2026/27
  • Connecticut
  • 12 teacher days

The Killingly Public Schools 2026–27 school year runs from Aug 28, 2026 to Jun 11, 2027. Breaks include Thanksgiving break Nov 26-27, winter break Feb 15-16, and spring break Apr 12-16. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Fri, Aug 28, 2026 First Day of school for grades K-9
School year ends See full dates Last day not published separately
Next key date Fri, Aug 28, 2026 Counts down once the school year is under way

Killingly Public Schools 2026-27 calendar

Select a thumbnail to open it full size, zoom in, or download it.

Killingly Public Schools school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • First day of school
  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Early release / half day
  • Graduation

August 2026

  • Aug 24, 2026 — Convocation
  • Aug 25-27, 2026 — Professional Development Days
  • Aug 28, 2026 — First Day of school for grades K-9
  • Aug 31, 2026 — First Day of school for PreK & 10-12

September 2026

  • Sep 7, 2026 — Labor Day (District Closed)
  • Sep 25, 2026 — Professional Development Day (No School for Students)

October 2026

  • Oct 12, 2026 — Columbus Day (District Closed)
  • Oct 23, 2026 — Professional Development Day (No School for Students)

November 2026

  • Nov 11, 2026 — Veteran's Day (District Closed)
  • Nov 25, 2026 — Half Day
  • Nov 26-27, 2026 — Thanksgiving Break (District Closed)

December 2026

  • Dec 4, 2026 — Professional Development Day (No School for Students)
  • Dec 23, 2026 — Half Day
  • Dec 24, 2026 - Jan 1, 2027 — Holiday Break

January 2027

  • Dec 24, 2026 - Jan 1, 2027 — Holiday Break
  • Jan 15, 2027 — Professional Development Day (No School for Students)
  • Jan 18, 2027 — Martin Luther King Jr. Day (District Closed)
  • Jan 19, 2027 — Professional Development Day (No School for Students)

February 2027

  • Feb 12, 2027 — Professional Development Day (No School for Students)
  • Feb 15-16, 2027 — Winter Break (District Closed)

March 2027

  • Mar 12, 2027 — Professional Development Day (No School for Students)
  • Mar 25, 2027 — Professional Development Day (No School for Students)
  • Mar 26, 2027 — Good Friday (District Closed)

April 2027

  • Apr 9, 2027 — Professional Development Day (No School for Students)
  • Apr 12-16, 2027 — Spring Break

May 2027

  • May 14, 2027 — Professional Development Day (No School for Students)
  • May 31, 2027 — Memorial Day (District Closed)

June 2027

  • Jun 9, 2027 — Half Day
  • Jun 11, 2027 — Anticipated KHS Graduation Date & Anticipated Last Day of school

July 2027

Killingly Public Schools teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

  • Aug 24, 2026 Convocation District source
  • Aug 25-27, 2026 Professional Development Days District source
  • Sep 25, 2026 Professional Development Day (No School for Students) District source
  • Oct 23, 2026 Professional Development Day (No School for Students) District source
  • Dec 4, 2026 Professional Development Day (No School for Students) District source
  • Jan 15, 2027 Professional Development Day (No School for Students) District source
  • Jan 19, 2027 Professional Development Day (No School for Students) District source
  • Feb 12, 2027 Professional Development Day (No School for Students) District source
  • Mar 12, 2027 Professional Development Day (No School for Students) District source
  • Mar 25, 2027 Professional Development Day (No School for Students) District source
  • Apr 9, 2027 Professional Development Day (No School for Students) District source
  • May 14, 2027 Professional Development Day (No School for Students) District source

Killingly Public Schools breaks and holidays

School is closed to students on these dates.

  • Jul 3, 2026 Independence Day (District Closed) Holiday
  • Sep 7, 2026 Labor Day (District Closed) Holiday
  • Oct 12, 2026 Columbus Day (District Closed) Holiday
  • Nov 11, 2026 Veteran's Day (District Closed) Holiday
  • Nov 26-27, 2026 Thanksgiving Break (District Closed) Break
  • Dec 24, 2026 - Jan 1, 2027 Holiday Break Break
  • Jan 18, 2027 Martin Luther King Jr. Day (District Closed) Holiday
  • Feb 15-16, 2027 Winter Break (District Closed) Break
  • Mar 26, 2027 Good Friday (District Closed) Holiday
  • Apr 12-16, 2027 Spring Break Break
  • May 31, 2027 Memorial Day (District Closed) Holiday

Your checked 2026/27 Killingly Public Schools planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now29 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated April 30, 2026.
Full term dates table

Killingly Public Schools ct 2026–27 calendar dates

DateEvent
Jul 3, 2026Independence Day (District Closed)
Aug 24, 2026Convocation
Aug 25-27, 2026Professional Development Days
Aug 28, 2026First Day of school for grades K-9
Aug 31, 2026First Day of school for PreK & 10-12
Sep 7, 2026Labor Day (District Closed)
Sep 25, 2026Professional Development Day (No School for Students)
Oct 12, 2026Columbus Day (District Closed)
Oct 23, 2026Professional Development Day (No School for Students)
Nov 11, 2026Veteran's Day (District Closed)
Nov 25, 2026Half Day
Nov 26-27, 2026Thanksgiving Break (District Closed)
Dec 4, 2026Professional Development Day (No School for Students)
Dec 23, 2026Half Day
Dec 24, 2026 - Jan 1, 2027Holiday Break
Jan 15, 2027Professional Development Day (No School for Students)
Jan 18, 2027Martin Luther King Jr. Day (District Closed)
Jan 19, 2027Professional Development Day (No School for Students)
Feb 12, 2027Professional Development Day (No School for Students)
Feb 15-16, 2027Winter Break (District Closed)
Mar 12, 2027Professional Development Day (No School for Students)
Mar 25, 2027Professional Development Day (No School for Students)
Mar 26, 2027Good Friday (District Closed)
Apr 9, 2027Professional Development Day (No School for Students)
Apr 12-16, 2027Spring Break
May 14, 2027Professional Development Day (No School for Students)
May 31, 2027Memorial Day (District Closed)
Jun 9, 2027Half Day
Jun 11, 2027Anticipated KHS Graduation Date & Anticipated Last Day of school

Killingly Public Schools Calendar FAQ 2026-2027

When is the first day of school for the 2026-2027 year at Killingly Public Schools?
The first day of school for grades K-9 is August 28, 2026. For PreK and grades 10-12, the first day is August 31, 2026.
When is spring break 26-27 in Killingly Public Schools?
Spring Break is scheduled from April 12, 2027, through April 16, 2027.
When is Christmas / Holiday break 26-27 in Killingly Public Schools?
The Holiday Break begins with a half-day on December 23, 2026, and continues through January 1, 2027. Students return to school on January 4, 2027.
When is winter break 26-27 in Killingly Public Schools?
Winter Break takes place on February 15 and 16, 2027.
When is Thanksgiving break in Killingly Public Schools?
There is a half-day on November 25, 2026, followed by no school for Thanksgiving Break on November 26 and 27, 2026.
When is the last day of school for the 2026-2027 year?
The anticipated last day of school and Killingly High School graduation is June 11, 2027.
Are there any school closures for students in October?
Yes, there is no school for students on October 12, 2026 (Columbus Day) and October 23, 2026 (Professional Development Day).
When is Good Friday observed?
Good Friday is observed on March 26, 2027, and the district will be closed.

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Killingly Public Schools calendar FAQs

When is the first day of school for the 2026-2027 year at Killingly Public Schools?
The first day of school for grades K-9 is August 28, 2026. For PreK and grades 10-12, the first day is August 31, 2026.
When is spring break 26-27 in Killingly Public Schools?
Spring Break is scheduled from April 12, 2027, through April 16, 2027.
When is Christmas / Holiday break 26-27 in Killingly Public Schools?
The Holiday Break begins with a half-day on December 23, 2026, and continues through January 1, 2027. Students return to school on January 4, 2027.
When is winter break 26-27 in Killingly Public Schools?
Winter Break takes place on February 15 and 16, 2027.
When is Thanksgiving break in Killingly Public Schools?
There is a half-day on November 25, 2026, followed by no school for Thanksgiving Break on November 26 and 27, 2026.
When is the last day of school for the 2026-2027 year?
The anticipated last day of school and Killingly High School graduation is June 11, 2027.
Are there any school closures for students in October?
Yes, there is no school for students on October 12, 2026 (Columbus Day) and October 23, 2026 (Professional Development Day).
When is Good Friday observed?
Good Friday is observed on March 26, 2027, and the district will be closed.

Dates can change after publication. Read our calendar disclaimer.