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SWISD Southwest ISD TX Calendar 26-27

  • 2026/27
  • Texas
  • 12 teacher days

The SWISD Southwest ISD 2026–27 school year runs from Aug 24, 2026 to Jun 4, 2027. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Mon, Aug 24, 2026 First Day of School
School year ends Fri, Jun 4, 2027 Last Day of School
Next key date Mon, Aug 24, 2026 Counts down once the school year is under way

SWISD Southwest ISD 2026-27 calendar

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SWISD Southwest 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
  • Teacher / professional day
  • Early release / half day
  • Other scheduled date

August 2026

  • Aug 3-6, 2026 — New Teacher In-Service Day
  • Aug 10-11, 2026 — New Teacher In-Service Day
  • Aug 13-14, 2026 — Teacher Workday - Student Holiday
  • Aug 13, 2026 — Teacher In-Service Day - Student Holiday
  • Aug 17-18, 2026 — District Staff Development - Student Holiday

September 2026

  • Sep 7, 2026 — District Holiday

October 2026

  • Oct 12, 2026 — District Holiday
  • Oct 19, 2026 — District Staff Development - Student Holiday

November 2026

  • Nov 3, 2026 — Teacher In-Service Day - Student Holiday
  • Nov 20, 2026 — One-Hour Early Release
  • Nov 23-24, 2026 — Flex Day - Student Holiday (Employees Who Qualify Only)
  • Nov 25-27, 2026 — District Holiday

December 2026

  • Dec 18, 2026 — One-Hour Early Release
  • Dec 21, 2026 - Jan 1, 2027 — District Holiday

January 2027

  • Dec 21, 2026 - Jan 1, 2027 — District Holiday
  • Jan 4, 2027 — Teacher Workday - Student Holiday
  • Jan 5, 2027 — Teacher In-Service Day / District Staff Development - Student Holiday
  • Jan 18, 2027 — District Holiday

February 2027

  • Feb 15, 2027 — District Holiday

March 2027

  • Mar 5, 2027 — One-Hour Early Release
  • Mar 8-12, 2027 — District Holiday
  • Mar 26, 2027 — District Holiday
  • Mar 29, 2027 — District Holiday

April 2027

  • Apr 23, 2027 — District Holiday

May 2027

  • May 31, 2027 — District Holiday

June 2027

  • Jun 4, 2027 — Last Day of School
  • Jun 4, 2027 — One-Hour Early Release
  • Jun 5, 2027 — Teacher Workday - Student Holiday
  • Jun 18, 2027 — District Holiday

July 2027

SWISD Southwest ISD teacher and staff days 2026/27

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

  • Aug 3-6, 2026 New Teacher In-Service Day District source
  • Aug 10-11, 2026 New Teacher In-Service Day District source
  • Aug 13-14, 2026 Teacher Workday - Student Holiday District source
  • Aug 13, 2026 Teacher In-Service Day - Student Holiday District source
  • Aug 17-18, 2026 District Staff Development - Student Holiday District source
  • Aug 19-20, 2026 Teacher In-Service Day - Student Holiday District source
  • Aug 21, 2026 Teacher Workday - Student Holiday District source
  • Oct 19, 2026 District Staff Development - Student Holiday District source
  • Nov 3, 2026 Teacher In-Service Day - Student Holiday District source
  • Jan 4, 2027 Teacher Workday - Student Holiday District source
  • Jan 5, 2027 Teacher In-Service Day / District Staff Development - Student Holiday District source
  • Jun 5, 2027 Teacher Workday - Student Holiday District source

SWISD Southwest ISD breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 District Holiday Holiday
  • Oct 12, 2026 District Holiday Holiday
  • Nov 23-24, 2026 Flex Day - Student Holiday (Employees Who Qualify Only) Holiday
  • Nov 25-27, 2026 District Holiday Holiday
  • Dec 21, 2026 - Jan 1, 2027 District Holiday Holiday
  • Jan 18, 2027 District Holiday Holiday
  • Feb 15, 2027 District Holiday Holiday
  • Mar 8-12, 2027 District Holiday Holiday
  • Mar 26, 2027 District Holiday Holiday
  • Mar 29, 2027 District Holiday Holiday
  • Apr 23, 2027 District Holiday Holiday
  • May 31, 2027 District Holiday Holiday
  • Jun 18, 2027 District Holiday Holiday

Your checked 2026/27 SWISD Southwest ISD planning calendar

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

Useful now32 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 29, 2026.
Full term dates table

SWISD Southwest ISD 2026–27 calendar dates

DateEvent
Jul 1-3, 2026226 Flex Day (Both)
Aug 3-6, 2026New Teacher In-Service Day
Aug 10-11, 2026New Teacher In-Service Day
Aug 13-14, 2026Teacher Workday - Student Holiday
Aug 13, 2026Teacher In-Service Day - Student Holiday
Aug 17-18, 2026District Staff Development - Student Holiday
Aug 19-20, 2026Teacher In-Service Day - Student Holiday
Aug 21, 2026Teacher Workday - Student Holiday
Aug 24, 2026First Day of School
Sep 7, 2026District Holiday
Oct 12, 2026District Holiday
Oct 19, 2026District Staff Development - Student Holiday
Nov 3, 2026Teacher In-Service Day - Student Holiday
Nov 20, 2026One-Hour Early Release
Nov 23-24, 2026Flex Day - Student Holiday (Employees Who Qualify Only)
Nov 25-27, 2026District Holiday
Dec 18, 2026One-Hour Early Release
Dec 21, 2026 - Jan 1, 2027District Holiday
Jan 4, 2027Teacher Workday - Student Holiday
Jan 5, 2027Teacher In-Service Day / District Staff Development - Student Holiday
Jan 18, 2027District Holiday
Feb 15, 2027District Holiday
Mar 5, 2027One-Hour Early Release
Mar 8-12, 2027District Holiday
Mar 26, 2027District Holiday
Mar 29, 2027District Holiday
Apr 23, 2027District Holiday
May 31, 2027District Holiday
Jun 4, 2027Last Day of School
Jun 4, 2027One-Hour Early Release
Jun 5, 2027Teacher Workday - Student Holiday
Jun 18, 2027District Holiday

SWISD Calendar 2026-2027 Frequently Asked Questions

When is the first day of school in SWISD Calendar 2026-2027?
The first day of school in SWISD for the 2026-2027 academic year is August 24, 2026.
When is Spring Break in SWISD Calendar 2026-2027?
Spring Break in SWISD for the 2026-2027 school year is scheduled from March 8 to March 12, 2027.
When is Christmas break in SWISD Calendar 2026-2027?
Christmas break in SWISD begins on December 21, 2026 and continues through January 1, 2027.
When is winter break in SWISD Calendar 2026-2027?
The winter break in SWISD for the 2026-2027 school year runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving break in SWISD Calendar 2026-2027?
Thanksgiving break in SWISD is observed from November 25 to November 27, 2026.
When is the last day of school in SWISD Calendar 2026-2027?
The last day of school in SWISD for the 2026-2027 academic year is June 4, 2027.
Is there an early release day in SWISD Calendar 2026-2027?
Yes, SWISD has one-hour early release days on November 20, 2026, December 18, 2026, March 5, 2027, and June 4, 2027.
When is the Martin Luther King Jr. holiday in SWISD Calendar 2026-2027?
SWISD observes Martin Luther King Jr. Day as a district holiday on January 18, 2027.
When is Presidents’ Day holiday in SWISD Calendar 2026-2027?
Presidents’ Day is observed as a district holiday on February 15, 2027 in the SWISD school calendar.
When is Memorial Day in SWISD Calendar 2026-2027?
Memorial Day is observed on May 31, 2027, and schools are closed across SWISD.
When is the teacher workday after the school year ends in SWISD Calendar 2026-2027?
A teacher workday is scheduled for June 5, 2027, the day after the last day of school.
When do teachers return after winter break in SWISD Calendar 2026-2027?
Teachers return on January 4, 2027 for a teacher workday before students resume classes.

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SWISD Southwest ISD calendar FAQs

When is the first day of school in SWISD Calendar 2026-2027?
The first day of school in SWISD for the 2026-2027 academic year is August 24, 2026.
When is Spring Break in SWISD Calendar 2026-2027?
Spring Break in SWISD for the 2026-2027 school year is scheduled from March 8 to March 12, 2027.
When is Christmas break in SWISD Calendar 2026-2027?
Christmas break in SWISD begins on December 21, 2026 and continues through January 1, 2027.
When is winter break in SWISD Calendar 2026-2027?
The winter break in SWISD for the 2026-2027 school year runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving break in SWISD Calendar 2026-2027?
Thanksgiving break in SWISD is observed from November 25 to November 27, 2026.
When is the last day of school in SWISD Calendar 2026-2027?
The last day of school in SWISD for the 2026-2027 academic year is June 4, 2027.
Is there an early release day in SWISD Calendar 2026-2027?
Yes, SWISD has one-hour early release days on November 20, 2026, December 18, 2026, March 5, 2027, and June 4, 2027.
When is the Martin Luther King Jr. holiday in SWISD Calendar 2026-2027?
SWISD observes Martin Luther King Jr. Day as a district holiday on January 18, 2027.
When is Presidents’ Day holiday in SWISD Calendar 2026-2027?
Presidents’ Day is observed as a district holiday on February 15, 2027 in the SWISD school calendar.
When is Memorial Day in SWISD Calendar 2026-2027?
Memorial Day is observed on May 31, 2027, and schools are closed across SWISD.
When is the teacher workday after the school year ends in SWISD Calendar 2026-2027?
A teacher workday is scheduled for June 5, 2027, the day after the last day of school.
When do teachers return after winter break in SWISD Calendar 2026-2027?
Teachers return on January 4, 2027 for a teacher workday before students resume classes.

Dates can change after publication. Read our calendar disclaimer.