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Lyme-Old Lyme Public Schools CT Calendar 26-27

  • 2026/27
  • Connecticut
  • 3 teacher days

Every published date for the Lyme-Old Lyme Public Schools 2026–27 school year. The table below lists all teacher workdays, early release days, and holidays. Download or print the calendar, or read the FAQs.

School year starts See full dates First day not published separately
School year ends See full dates Last day not published separately
Next key date — Counts down once the school year is under way

Lyme-Old Lyme Public Schools 2026-27 calendar

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Lyme-Old Lyme Public Schools school year calendar

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

  • Holiday - school closed
  • Teacher / professional day
  • Early release / half day
  • Parent-teacher conference
  • Other scheduled date

August 2026

  • Aug 24-25, 2026 — Professional Development - No School
  • Aug 26, 2026 — Opening Day

September 2026

  • Sep 4, 2026 — Professional Development - No School
  • Sep 7, 2026 — School Holiday

October 2026

  • Oct 9, 2026 — Professional Development - Early Dismissal
  • Oct 12, 2026 — School Holiday

November 2026

  • Nov 3, 2026 — Professional Development - No School
  • Nov 23-24, 2026 — Elementary Conferences - Early Dismissal
  • Nov 25-27, 2026 — School Holiday

December 2026

  • Dec 23, 2026 — Professional Development - Early Dismissal
  • Dec 24, 2026-Jan 1, 2027 — School Holiday

January 2027

  • Dec 24, 2026-Jan 1, 2027 — School Holiday
  • Jan 18, 2027 — School Holiday

February 2027

  • Feb 12, 2027 — Professional Development - Early Dismissal
  • Feb 15-19, 2027 — School Holiday

March 2027

  • Mar 4-5, 2027 — PreK-12 Conferences - Early Dismissal
  • Mar 26, 2027 — School Holiday

April 2027

  • Apr 12-16, 2027 — School Holiday

May 2027

  • May 28, 2027 — Professional Development - Early Dismissal
  • May 31, 2027 — School Holiday

June 2027

  • Jun 14-15, 2027 — Tentative Early Dismissal / Snow Days

July 2027

Lyme-Old Lyme Public Schools teacher and staff days 2026/27

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

  • Aug 24-25, 2026 Professional Development - No School District source
  • Sep 4, 2026 Professional Development - No School District source
  • Nov 3, 2026 Professional Development - No School District source

Lyme-Old Lyme Public Schools breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 School Holiday Holiday
  • Oct 12, 2026 School Holiday Holiday
  • Nov 25-27, 2026 School Holiday Holiday
  • Dec 24, 2026-Jan 1, 2027 School Holiday Holiday
  • Jan 18, 2027 School Holiday Holiday
  • Feb 15-19, 2027 School Holiday Holiday
  • Mar 26, 2027 School Holiday Holiday
  • Apr 12-16, 2027 School Holiday Holiday
  • May 31, 2027 School Holiday Holiday

Your checked 2026/27 Lyme-Old Lyme Public Schools planning calendar

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

Useful now20 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 August 12, 2026.
Full term dates table

Lyme-Old Lyme Public Schools 2026–27 calendar dates

DateEvent
Aug 24-25, 2026Professional Development - No School
Aug 26, 2026Opening Day
Sep 4, 2026Professional Development - No School
Sep 7, 2026School Holiday
Oct 9, 2026Professional Development - Early Dismissal
Oct 12, 2026School Holiday
Nov 3, 2026Professional Development - No School
Nov 23-24, 2026Elementary Conferences - Early Dismissal
Nov 25-27, 2026School Holiday
Dec 23, 2026Professional Development - Early Dismissal
Dec 24, 2026-Jan 1, 2027School Holiday
Jan 18, 2027School Holiday
Feb 12, 2027Professional Development - Early Dismissal
Feb 15-19, 2027School Holiday
Mar 4-5, 2027PreK-12 Conferences - Early Dismissal
Mar 26, 2027School Holiday
Apr 12-16, 2027School Holiday
May 28, 2027Professional Development - Early Dismissal
May 31, 2027School Holiday
Jun 14-15, 2027Tentative Early Dismissal / Snow Days

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Lyme-Old Lyme Public Schools calendar FAQs

When is the first day of school in Lyme-Old Lyme Public Schools for 2026-2027?
The first day of school for Lyme-Old Lyme Public Schools is August 26, 2026.
When is Spring Break in Lyme-Old Lyme Public Schools for 2026-2027?
Spring Break is from April 12 through April 16, 2027.
When is Christmas Break in Lyme-Old Lyme Public Schools for 2026-2027?
Christmas Break is from December 24, 2026 through January 1, 2027.
When is Winter Break in Lyme-Old Lyme Public Schools for 2026-2027?
Winter Break is from February 15 through February 19, 2027.
When is Thanksgiving Break in Lyme-Old Lyme Public Schools for 2026-2027?
Thanksgiving Break is from November 25 through November 27, 2026.
When is the last day of school in Lyme-Old Lyme Public Schools for 2026-2027?
June 14-15, 2027 are listed as tentative early dismissal/snow days on the 2026-2027 calendar, so the final last day of school may depend on snow-day usage.
When are the August professional development days in Lyme-Old Lyme Public Schools for 2026-2027?
Professional development days are scheduled for August 24-25, 2026, and there is no school for students.
Is there school on September 4, 2026 in Lyme-Old Lyme Public Schools?
No. September 4, 2026 is a professional development day with no school.
Is there school on September 7, 2026 in Lyme-Old Lyme Public Schools?
No. September 7, 2026 is a school holiday.
When is the October early dismissal in Lyme-Old Lyme Public Schools for 2026-2027?
October 9, 2026 is a professional development day with early dismissal.
When are the November conferences in Lyme-Old Lyme Public Schools for 2026-2027?
Elementary conferences are scheduled for November 23-24, 2026, with early dismissal.
When are the March conferences in Lyme-Old Lyme Public Schools for 2026-2027?
PreK-12 conferences are scheduled for March 4-5, 2027, with early dismissal.
Is there a school holiday on March 26, 2027 in Lyme-Old Lyme Public Schools?
Yes. March 26, 2027 is a school holiday.
Is there school on May 31, 2027 in Lyme-Old Lyme Public Schools?
No. May 31, 2027 is a school holiday.

Dates can change after publication. Read our calendar disclaimer.