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Carlisle ISD TX Calendar 26-27

  • 2026/27
  • Texas
  • 6 teacher days

The Carlisle ISD 2026–27 school year runs from August 12, 2026 to May 21, 2027. Breaks include Thanksgiving break November 23-27, winter break December 21-January 1, and spring break March 8-12. The table below lists all teacher workdays and early release days. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 12, 2026 First Day of School
School year ends Fri, May 21, 2027 Last Day of School
Next key date Wed, Aug 12, 2026 Counts down once the school year is under way

Carlisle ISD 2026-27 calendar

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

Carlisle ISD school year calendar

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

  • First day of school
  • Last day of school
  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Early release / half day
  • Testing / exams
  • Graduation
  • Weather make-up day
  • Other scheduled date

August 2026

  • August 7, 2026 — Earned Non Duty Day
  • August 3-6, 2026 — Staff Development
  • August 10-11, 2026 — Clerical/Workday
  • August 12, 2026 — First Day of School

September 2026

  • September 7, 2026 — Labor Day
  • September 18, 2026 — First UIL Grade Check
  • September 21-25, 2026 — Fall Break

October 2026

  • October 12, 2026 — Staff Development

November 2026

  • November 20, 2026 — Early Release Day
  • November 23-27, 2026 — Thanksgiving Break
  • November 30-December 11, 2026 — EOC Test Dates

December 2026

  • November 30-December 11, 2026 — EOC Test Dates
  • December 18, 2026 — Early Release Day
  • December 21, 2026-January 1, 2027 — Christmas Break

January 2027

  • December 21, 2026-January 1, 2027 — Christmas Break
  • January 4, 2027 — Clerical/Workday
  • January 5, 2027 — Third 9 Weeks Begins
  • January 18, 2027 — MLK Day

February 2027

  • February 15, 2027 — President's Day

March 2027

  • March 8-12, 2027 — Spring Break
  • March 15, 2027 — Clerical/Workday
  • March 26, 2027 — Good Friday

April 2027

  • April 5-30, 2027 — STAAR & EOC Testing
  • April 30, 2027 — Bad Weather Day

May 2027

  • May 20, 2027 — Early Release Day
  • May 20, 2027 — High School Graduation
  • May 21, 2027 — Last Day of School
  • May 21, 2027 — Clerical/Workday
  • May 21, 2027 — Bad Weather Day

June 2027

  • June 14-25, 2027 — EOC Retakes

July 2027

Carlisle ISD teacher and staff days 2026/27

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

  • August 3-6, 2026 Staff Development District source
  • August 10-11, 2026 Clerical/Workday District source
  • October 12, 2026 Staff Development District source
  • January 4, 2027 Clerical/Workday District source
  • March 15, 2027 Clerical/Workday District source
  • May 21, 2027 Clerical/Workday District source

Carlisle ISD breaks and holidays

School is closed to students on these dates.

  • September 7, 2026 Labor Day Holiday
  • September 21-25, 2026 Fall Break Break
  • November 23-27, 2026 Thanksgiving Break Break
  • December 21, 2026-January 1, 2027 Christmas Break Break
  • January 18, 2027 MLK Day Holiday
  • February 15, 2027 President's Day Holiday
  • March 8-12, 2027 Spring Break Break
  • March 26, 2027 Good Friday Holiday
  • May 31, 2027 Memorial Day Holiday

Your checked 2026/27 Carlisle ISD 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 July 26, 2026.
Full term dates table

Carlisle ISD 2026–27 calendar dates

DateEvent
August 7, 2026Earned Non Duty Day
August 3-6, 2026Staff Development
August 10-11, 2026Clerical/Workday
August 12, 2026First Day of School
September 7, 2026Labor Day
September 18, 2026First UIL Grade Check
September 21-25, 2026Fall Break
October 12, 2026Staff Development
November 20, 2026Early Release Day
November 23-27, 2026Thanksgiving Break
November 30-December 11, 2026EOC Test Dates
December 18, 2026Early Release Day
December 21, 2026-January 1, 2027Christmas Break
January 4, 2027Clerical/Workday
January 5, 2027Third 9 Weeks Begins
January 18, 2027MLK Day
February 15, 2027President's Day
March 8-12, 2027Spring Break
March 15, 2027Clerical/Workday
March 26, 2027Good Friday
April 5-30, 2027STAAR & EOC Testing
April 30, 2027Bad Weather Day
May 20, 2027Early Release Day
May 20, 2027High School Graduation
May 21, 2027Last Day of School
May 21, 2027Clerical/Workday
May 21, 2027Bad Weather Day
May 31, 2027Memorial Day
June 14-25, 2027EOC Retakes

Carlisle ISD Calendar 26-27 Revised FAQs

When is the first day of school in Carlisle ISD for 2026-2027?
The first day of school in Carlisle ISD for the 2026-2027 school year is August 12, 2026.
When is Fall Break in Carlisle ISD for 2026-2027?
Fall Break in Carlisle ISD is from September 21 through September 25, 2026.
When is Thanksgiving Break in Carlisle ISD for 2026-2027?
Thanksgiving Break in Carlisle ISD is from November 23 through November 27, 2026.
When is Christmas Break in Carlisle ISD for 2026-2027?
Christmas Break in Carlisle ISD is from December 21, 2026, through January 1, 2027.
When is Winter Break in Carlisle ISD for 2026-2027?
Winter Break follows the Christmas Break schedule and runs from December 21, 2026, through January 1, 2027.
When is Spring Break in Carlisle ISD for 2026-2027?
Spring Break in Carlisle ISD is from March 8 through March 12, 2027.
When is the last day of school in Carlisle ISD for 2026-2027?
The last day of school in Carlisle ISD for the 2026-2027 school year is May 21, 2027.
When is Labor Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Labor Day on September 7, 2026.
When is Martin Luther King Jr. Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Martin Luther King Jr. Day on January 18, 2027.
When is Presidents' Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Presidents' Day on February 15, 2027.
When is Good Friday in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Good Friday on March 26, 2027.
When are the early release days in Carlisle ISD for 2026-2027?
The early release days are November 20, 2026, December 18, 2026, and May 20, 2027.
When are the Carlisle ISD staff development days for 2026-2027?
Staff development days are August 3 through August 6, 2026, and October 12, 2026.
When are the clerical and workdays in Carlisle ISD for 2026-2027?
Clerical and workdays are August 10-11, 2026, January 4, 2027, March 15, 2027, and May 21, 2027.
When are the bad weather days in Carlisle ISD for 2026-2027?
The designated bad weather days are April 30 and May 21, 2027.
When is Carlisle ISD High School graduation in 2027?
Carlisle ISD High School graduation is scheduled for May 20, 2027.
When are the EOC testing dates in Carlisle ISD for 2026-2027?
EOC testing is scheduled from November 30 through December 11, 2026. STAAR and EOC testing is also scheduled from April 5 through April 30, 2027.
When are the EOC retakes in Carlisle ISD for 2026-2027?
EOC retakes are scheduled from June 14 through June 25, 2027.
When is Memorial Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Memorial Day on May 31, 2027.

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Carlisle ISD calendar FAQs

When is the first day of school in Carlisle ISD for 2026-2027?
The first day of school in Carlisle ISD for the 2026-2027 school year is August 12, 2026.
When is Fall Break in Carlisle ISD for 2026-2027?
Fall Break in Carlisle ISD is from September 21 through September 25, 2026.
When is Thanksgiving Break in Carlisle ISD for 2026-2027?
Thanksgiving Break in Carlisle ISD is from November 23 through November 27, 2026.
When is Christmas Break in Carlisle ISD for 2026-2027?
Christmas Break in Carlisle ISD is from December 21, 2026, through January 1, 2027.
When is Winter Break in Carlisle ISD for 2026-2027?
Winter Break follows the Christmas Break schedule and runs from December 21, 2026, through January 1, 2027.
When is Spring Break in Carlisle ISD for 2026-2027?
Spring Break in Carlisle ISD is from March 8 through March 12, 2027.
When is the last day of school in Carlisle ISD for 2026-2027?
The last day of school in Carlisle ISD for the 2026-2027 school year is May 21, 2027.
When is Labor Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Labor Day on September 7, 2026.
When is Martin Luther King Jr. Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Martin Luther King Jr. Day on January 18, 2027.
When is Presidents' Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Presidents' Day on February 15, 2027.
When is Good Friday in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Good Friday on March 26, 2027.
When are the early release days in Carlisle ISD for 2026-2027?
The early release days are November 20, 2026, December 18, 2026, and May 20, 2027.
When are the Carlisle ISD staff development days for 2026-2027?
Staff development days are August 3 through August 6, 2026, and October 12, 2026.
When are the clerical and workdays in Carlisle ISD for 2026-2027?
Clerical and workdays are August 10-11, 2026, January 4, 2027, March 15, 2027, and May 21, 2027.
When are the bad weather days in Carlisle ISD for 2026-2027?
The designated bad weather days are April 30 and May 21, 2027.
When is Carlisle ISD High School graduation in 2027?
Carlisle ISD High School graduation is scheduled for May 20, 2027.
When are the EOC testing dates in Carlisle ISD for 2026-2027?
EOC testing is scheduled from November 30 through December 11, 2026. STAAR and EOC testing is also scheduled from April 5 through April 30, 2027.
When are the EOC retakes in Carlisle ISD for 2026-2027?
EOC retakes are scheduled from June 14 through June 25, 2027.
When is Memorial Day in Carlisle ISD for 2026-2027?
Carlisle ISD will observe Memorial Day on May 31, 2027.

Dates can change after publication. Read our calendar disclaimer.