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Southside ISD Independent School District TX Calendar 26-27

  • 2026/27
  • Texas
  • 8 teacher days

The Southside ISD Independent School District 2026–27 school year runs from Aug 12, 2026 to May 26, 2027. Breaks include Thanksgiving break Nov 23-27, winter break Dec 21 - Jan 1, and spring break Mar 8-12. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 12, 2026 First Day of School
School year ends Wed, May 26, 2027 Last Day of School
Next key date Wed, Aug 12, 2026 Counts down once the school year is under way

Southside ISD Independent School District 2026-27 calendar

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Southside ISD Independent School District 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

August 2026

  • Aug 3, 2026 — Staff Workday
  • Aug 4-10, 2026 — Staff Development
  • Aug 11, 2026 — Staff Development 1/2 Day / Staff Workday 1/2 Day
  • Aug 12, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Labor Day (Staff/Student Holiday)

October 2026

  • Oct 8, 2026 — Staff Development (Student Holiday)
  • Oct 9-12, 2026 — Fall Break

November 2026

  • Nov 23-27, 2026 — Thanksgiving Break (Staff/Student Holiday)

December 2026

  • Dec 18, 2026 — Staff Development (Student Holiday)
  • Dec 21, 2026 - Jan 1, 2027 — Winter Break (Staff/Student Holiday)

January 2027

  • Dec 21, 2026 - Jan 1, 2027 — Winter Break (Staff/Student Holiday)
  • Jan 4-5, 2027 — Staff Development (Student Holiday)
  • Jan 18, 2027 — MLK Day (Staff/Student Holiday)

February 2027

  • Feb 12, 2027 — Staff Development (Student Holiday)
  • Feb 15, 2027 — President's Day (Staff/Student Holiday)

March 2027

  • Mar 8-12, 2027 — Spring Break (Staff/Student Holiday)
  • Mar 26-29, 2027 — Good Friday (Staff/Student Holiday)

April 2027

  • Apr 23, 2027 — Battle of Flowers (Staff/Student Holiday)

May 2027

  • May 26, 2027 — Last Day of School
  • May 31, 2027 — Memorial Day (Staff/Student Holiday)

June 2027

July 2027

Southside ISD Independent School District teacher and staff days 2026/27

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

  • Jul 29-30, 2026 New Teacher Academy District source
  • Aug 3, 2026 Staff Workday District source
  • Aug 4-10, 2026 Staff Development District source
  • Aug 11, 2026 Staff Development 1/2 Day / Staff Workday 1/2 Day District source
  • Oct 8, 2026 Staff Development (Student Holiday) District source
  • Dec 18, 2026 Staff Development (Student Holiday) District source
  • Jan 4-5, 2027 Staff Development (Student Holiday) District source
  • Feb 12, 2027 Staff Development (Student Holiday) District source

Southside ISD Independent School District breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day (Staff/Student Holiday) Holiday
  • Oct 9-12, 2026 Fall Break Break
  • Nov 23-27, 2026 Thanksgiving Break (Staff/Student Holiday) Break
  • Dec 21, 2026 - Jan 1, 2027 Winter Break (Staff/Student Holiday) Break
  • Jan 18, 2027 MLK Day (Staff/Student Holiday) Holiday
  • Feb 15, 2027 President's Day (Staff/Student Holiday) Holiday
  • Mar 8-12, 2027 Spring Break (Staff/Student Holiday) Break
  • Mar 26-29, 2027 Good Friday (Staff/Student Holiday) Holiday
  • Apr 23, 2027 Battle of Flowers (Staff/Student Holiday) Holiday
  • May 31, 2027 Memorial Day (Staff/Student Holiday) Holiday

Your checked 2026/27 Southside ISD Independent School District 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 April 29, 2026.
Full term dates table

Southside ISD Independent School District 2026–27 calendar dates

DateEvent
Jul 29-30, 2026New Teacher Academy
Aug 3, 2026Staff Workday
Aug 4-10, 2026Staff Development
Aug 11, 2026Staff Development 1/2 Day / Staff Workday 1/2 Day
Aug 12, 2026First Day of School
Sep 7, 2026Labor Day (Staff/Student Holiday)
Oct 8, 2026Staff Development (Student Holiday)
Oct 9-12, 2026Fall Break
Nov 23-27, 2026Thanksgiving Break (Staff/Student Holiday)
Dec 18, 2026Staff Development (Student Holiday)
Dec 21, 2026 - Jan 1, 2027Winter Break (Staff/Student Holiday)
Jan 4-5, 2027Staff Development (Student Holiday)
Jan 18, 2027MLK Day (Staff/Student Holiday)
Feb 12, 2027Staff Development (Student Holiday)
Feb 15, 2027President's Day (Staff/Student Holiday)
Mar 8-12, 2027Spring Break (Staff/Student Holiday)
Mar 26-29, 2027Good Friday (Staff/Student Holiday)
Apr 23, 2027Battle of Flowers (Staff/Student Holiday)
May 26, 2027Last Day of School
May 31, 2027Memorial Day (Staff/Student Holiday)

Southside ISD Calendar 2026-2027 FAQs

When is the first day of school in Southside ISD 2026-2027?
The first day of school in Southside ISD for the 2026-2027 calendar year is August 12, 2026.
When is spring break in Southside ISD 2026-2027?
Spring Break in Southside ISD for 2026-2027 is from March 8 to March 12, 2027.
When is Christmas break in Southside ISD 2026-2027?
Christmas Break in Southside ISD for the 2026-2027 calendar year begins on December 21, 2026 and continues through January 1, 2027.
When is winter break in Southside ISD 2026-2027?
Winter Break in Southside ISD for the 2026-2027 calendar year runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving break in Southside ISD 2026-2027?
Thanksgiving Break in Southside ISD for 2026-2027 is from November 23 to November 27, 2026.
When is the last day of school in Southside ISD 2026-2027?
The last day of school in Southside ISD for the 2026-2027 calendar year is May 26, 2027.
When is Labor Day holiday in Southside ISD 2026-2027?
Labor Day holiday in Southside ISD for the 2026-2027 calendar year is on September 7, 2026.
When is Fall Break in Southside ISD 2026-2027?
Fall Break in Southside ISD for the 2026-2027 calendar year is from October 9 to October 12, 2026.
When is MLK Day in Southside ISD 2026-2027?
MLK Day in Southside ISD for the 2026-2027 calendar year is observed on January 18, 2027.
When is Memorial Day in Southside ISD 2026-2027?
Memorial Day in Southside ISD for the 2026-2027 calendar year is on May 31, 2027.

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Southside ISD Independent School District calendar FAQs

When is the first day of school in Southside ISD 2026-2027?
The first day of school in Southside ISD for the 2026-2027 calendar year is August 12, 2026.
When is spring break in Southside ISD 2026-2027?
Spring Break in Southside ISD for 2026-2027 is from March 8 to March 12, 2027.
When is Christmas break in Southside ISD 2026-2027?
Christmas Break in Southside ISD for the 2026-2027 calendar year begins on December 21, 2026 and continues through January 1, 2027.
When is winter break in Southside ISD 2026-2027?
Winter Break in Southside ISD for the 2026-2027 calendar year runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving break in Southside ISD 2026-2027?
Thanksgiving Break in Southside ISD for 2026-2027 is from November 23 to November 27, 2026.
When is the last day of school in Southside ISD 2026-2027?
The last day of school in Southside ISD for the 2026-2027 calendar year is May 26, 2027.
When is Labor Day holiday in Southside ISD 2026-2027?
Labor Day holiday in Southside ISD for the 2026-2027 calendar year is on September 7, 2026.
When is Fall Break in Southside ISD 2026-2027?
Fall Break in Southside ISD for the 2026-2027 calendar year is from October 9 to October 12, 2026.
When is MLK Day in Southside ISD 2026-2027?
MLK Day in Southside ISD for the 2026-2027 calendar year is observed on January 18, 2027.
When is Memorial Day in Southside ISD 2026-2027?
Memorial Day in Southside ISD for the 2026-2027 calendar year is on May 31, 2027.

Dates can change after publication. Read our calendar disclaimer.