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Calallen ISD 25-26 TX Calendar 26-27

  • 2026/27
  • Texas
  • 10 teacher days

The Calallen ISD 25-26 2026–27 school year runs from Aug 13, 2025 to May 21, 2026. Breaks include Thanksgiving break Nov 25-28, winter break Dec 22 - Jan 2, and spring break Mar 9-13. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 13, 2025 First Day of School
School year ends Fri, May 29, 2026 Last Day of School
Next key date Wed, Aug 13, 2025 Counts down once the school year is under way

Calallen ISD 25-26 2026-27 calendar

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

Calallen ISD 25-26 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
  • Grading period / report cards
  • Graduation
  • Other scheduled date

August 2026

September 2026

October 2026

November 2026

December 2026

January 2027

February 2027

March 2027

April 2027

May 2027

June 2027

July 2027

Calallen ISD 25-26 teacher and staff days 2026/27

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

  • Aug 1, 2025 New Teacher Orientation District source
  • Aug 4-5, 2025 New Teacher Orientation District source
  • Aug 6-8, 2025 Staff Development / Professional Development District source
  • Aug 11-12, 2025 Staff Development / Professional Development District source
  • Sep 29, 2025 Staff Development / Student Holiday District source
  • Oct 13, 2025 Staff Development / Student Holiday District source
  • Nov 24, 2025 Student Holiday / PD FLEX Day District source
  • Dec 1, 2025 Staff Development / Student Holiday District source
  • Feb 9, 2026 Staff Development / Student Holiday District source
  • Jun 1-2, 2026 Staff Development District source

Calallen ISD 25-26 breaks and holidays

School is closed to students on these dates.

  • Sep 1, 2025 Labor Day (School Holiday) Holiday
  • Nov 25-28, 2025 Thanksgiving Break Break
  • Dec 22, 2025 - Jan 2, 2026 Christmas Break Break
  • Jan 19, 2026 Martin Luther King Jr. Day Holiday
  • Mar 9-13, 2026 Spring Break Break
  • Apr 3, 2026 Easter Break Break
  • May 25, 2026 Memorial Day Holiday

Your checked 2026/27 Calallen ISD 25-26 planning calendar

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

Useful now28 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 12, 2026.
Full term dates table

Calallen ISD 25-26 2026–27 calendar dates

DateEvent
Aug 1, 2025New Teacher Orientation
Aug 4-5, 2025New Teacher Orientation
Aug 6-8, 2025Staff Development / Professional Development
Aug 11-12, 2025Staff Development / Professional Development
Aug 13, 2025First Day of School
Sep 1, 2025Labor Day (School Holiday)
Sep 29, 2025Staff Development / Student Holiday
Oct 10, 2025End of 1st 9 Weeks
Oct 13, 2025Staff Development / Student Holiday
Oct 17, 2025Early Release
Oct 24, 2025Early Release
Nov 24, 2025Student Holiday / PD FLEX Day
Nov 25-28, 2025Thanksgiving Break
Dec 1, 2025Staff Development / Student Holiday
Dec 19, 2025End of 2nd 9 Weeks
Dec 22, 2025 - Jan 2, 2026Christmas Break
Jan 12-16, 2026Livestock Show
Jan 19, 2026Martin Luther King Jr. Day
Feb 9, 2026Staff Development / Student Holiday
Mar 6, 2026End of 3rd 9 Weeks
Mar 9-13, 2026Spring Break
Apr 3, 2026Easter Break
May 21, 2026Seniors' Last Day
May 23, 2026Graduation
May 25, 2026Memorial Day
May 29, 2026End of 4th 9 Weeks
May 29, 2026Last Day of School
Jun 1-2, 2026Staff Development

Calallen ISD Calendar 25-26 pdf FAQs

When is the first day of school in Calallen ISD for 2025-2026?
The first day of school for students in Calallen ISD is August 13, 2025.
When is Spring Break in Calallen ISD for 2025-2026?
Spring Break will be held from March 9 through March 13, 2026. Students return to class on March 16, 2026.
When is Christmas Break in Calallen ISD for 2025-2026?
Christmas Break begins on December 22, 2025 and continues through January 2, 2026.
When is Winter Break in Calallen ISD for 2025-2026?
Winter Break in Calallen ISD is scheduled from December 22, 2025, through January 2, 2026.
When is Thanksgiving Break in Calallen ISD for 2025-2026?
Thanksgiving Break will take place from November 25 through November 28, 2025. November 24 is a Student Holiday/PD Flex Day.
When is the last day of school in Calallen ISD for 2025-2026?
The last day of school for students is May 29, 2026.
When is Labor Day in Calallen ISD for 2025-2026?
Labor Day is observed on September 1, 2025, and there will be no school.
When is Martin Luther King Jr. Day in Calallen ISD for 2025-2026?
Martin Luther King Jr. Day will be observed on January 19, 2026, and schools will be closed.
When is Easter Break in Calallen ISD for 2025-2026?
Easter Break is scheduled for April 3, 2026.
When is Memorial Day in Calallen ISD for 2025-2026?
Memorial Day will be observed on May 25, 2026, and there will be no school.
When are the Staff Development days in Calallen ISD for 2025-2026?
Staff Development days include August 6-8, August 11-12, September 29, October 13, December 1, February 9, and June 1-2, 2026.
When does the first grading period end in Calallen ISD for 2025-2026?
The first nine weeks grading period ends on October 10, 2025.
When does the second grading period end in Calallen ISD for 2025-2026?
The second nine weeks grading period ends on December 19, 2025.
When does the third grading period end in Calallen ISD for 2025-2026?
The third nine weeks grading period ends on March 6, 2026.
When does the fourth grading period end in Calallen ISD for 2025-2026?
The fourth nine weeks grading period ends on May 29, 2026, which is also the last day of school.
When is graduation for Calallen ISD in 2025-2026?
Graduation is scheduled for May 23, 2026.
When is the Seniors' Last Day in Calallen ISD for 2025-2026?
Seniors' Last Day is May 21, 2026.
When is the Livestock Show in Calallen ISD for 2025-2026?
The Livestock Show is scheduled from January 12 through January 16, 2026.

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Calallen ISD 25-26 calendar FAQs

When is the first day of school in Calallen ISD for 2025-2026?
The first day of school for students in Calallen ISD is August 13, 2025.
When is Spring Break in Calallen ISD for 2025-2026?
Spring Break will be held from March 9 through March 13, 2026. Students return to class on March 16, 2026.
When is Christmas Break in Calallen ISD for 2025-2026?
Christmas Break begins on December 22, 2025 and continues through January 2, 2026.
When is Winter Break in Calallen ISD for 2025-2026?
Winter Break in Calallen ISD is scheduled from December 22, 2025, through January 2, 2026.
When is Thanksgiving Break in Calallen ISD for 2025-2026?
Thanksgiving Break will take place from November 25 through November 28, 2025. November 24 is a Student Holiday/PD Flex Day.
When is the last day of school in Calallen ISD for 2025-2026?
The last day of school for students is May 29, 2026.
When is Labor Day in Calallen ISD for 2025-2026?
Labor Day is observed on September 1, 2025, and there will be no school.
When is Martin Luther King Jr. Day in Calallen ISD for 2025-2026?
Martin Luther King Jr. Day will be observed on January 19, 2026, and schools will be closed.
When is Easter Break in Calallen ISD for 2025-2026?
Easter Break is scheduled for April 3, 2026.
When is Memorial Day in Calallen ISD for 2025-2026?
Memorial Day will be observed on May 25, 2026, and there will be no school.
When are the Staff Development days in Calallen ISD for 2025-2026?
Staff Development days include August 6-8, August 11-12, September 29, October 13, December 1, February 9, and June 1-2, 2026.
When does the first grading period end in Calallen ISD for 2025-2026?
The first nine weeks grading period ends on October 10, 2025.
When does the second grading period end in Calallen ISD for 2025-2026?
The second nine weeks grading period ends on December 19, 2025.
When does the third grading period end in Calallen ISD for 2025-2026?
The third nine weeks grading period ends on March 6, 2026.
When does the fourth grading period end in Calallen ISD for 2025-2026?
The fourth nine weeks grading period ends on May 29, 2026, which is also the last day of school.
When is graduation for Calallen ISD in 2025-2026?
Graduation is scheduled for May 23, 2026.
When is the Seniors' Last Day in Calallen ISD for 2025-2026?
Seniors' Last Day is May 21, 2026.
When is the Livestock Show in Calallen ISD for 2025-2026?
The Livestock Show is scheduled from January 12 through January 16, 2026.

Dates can change after publication. Read our calendar disclaimer.