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Seguin ISD Independent School District TX Calendar 26-27

  • 2026/27
  • Texas
  • 5 teacher days

The Seguin ISD Independent School District 2026–27 school year runs from Aug 19, 2026 to May 27, 2027. Breaks include Thanksgiving break Nov 23-27, winter break Dec 21-31, and spring break Mar 8-12. 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 19, 2026 First Day of School
School year ends Thu, May 27, 2027 Early Release - Last Day of School
Next key date Wed, Aug 19, 2026 Counts down once the school year is under way

Seguin ISD Independent School District 2026-27 calendar

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Seguin 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
  • Early release / half day
  • Graduation

August 2026

  • Aug 3-18, 2026 — Student Holiday - Staff Development
  • Aug 19, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Labor Day Holiday
  • Sep 28, 2026 — Student Holiday - Staff Development

October 2026

  • Oct 9, 2026 — District Holiday
  • Oct 12, 2026 — District Holiday

November 2026

  • Nov 23-27, 2026 — Thanksgiving Break

December 2026

  • Dec 18, 2026 — Early Release
  • Dec 21-31, 2026 — Winter Break

January 2027

  • Jan 1, 2027 — Winter Break
  • Jan 4-5, 2027 — Student Holiday - Staff Development
  • Jan 18, 2027 — MLK Jr. Day Holiday

February 2027

  • Feb 12, 2027 — Student Holiday - Staff Development
  • Feb 15, 2027 — Presidents' Day Holiday

March 2027

  • Mar 8-12, 2027 — Spring Break
  • Mar 26, 2027 — Good Friday Holiday
  • Mar 29, 2027 — Easter Monday Holiday

April 2027

  • Apr 30, 2027 — District Holiday

May 2027

  • May 27, 2027 — Early Release - Last Day of School
  • May 28, 2027 — Student Holiday - Staff Development
  • May 28, 2027 — Graduation
  • May 31, 2027 — District Holiday

June 2027

July 2027

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

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

  • Aug 3-18, 2026 Student Holiday - Staff Development District source
  • Sep 28, 2026 Student Holiday - Staff Development District source
  • Jan 4-5, 2027 Student Holiday - Staff Development District source
  • Feb 12, 2027 Student Holiday - Staff Development District source
  • May 28, 2027 Student Holiday - Staff Development District source

Seguin ISD Independent School District breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day Holiday Holiday
  • Oct 9, 2026 District Holiday Holiday
  • Oct 12, 2026 District Holiday Holiday
  • Nov 23-27, 2026 Thanksgiving Break Break
  • Dec 21-31, 2026 Winter Break Break
  • Jan 1, 2027 Winter Break Break
  • Jan 18, 2027 MLK Jr. Day Holiday Holiday
  • Feb 15, 2027 Presidents' Day Holiday Holiday
  • Mar 8-12, 2027 Spring Break Break
  • Mar 26, 2027 Good Friday Holiday Holiday
  • Mar 29, 2027 Easter Monday Holiday Holiday
  • Apr 30, 2027 District Holiday Holiday
  • May 31, 2027 District Holiday Holiday

Your checked 2026/27 Seguin ISD Independent School District planning calendar

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

Useful now22 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

Seguin ISD Independent School District 2026–27 calendar dates

DateEvent
Aug 3-18, 2026Student Holiday - Staff Development
Aug 19, 2026First Day of School
Sep 7, 2026Labor Day Holiday
Sep 28, 2026Student Holiday - Staff Development
Oct 9, 2026District Holiday
Oct 12, 2026District Holiday
Nov 23-27, 2026Thanksgiving Break
Dec 18, 2026Early Release
Dec 21-31, 2026Winter Break
Jan 1, 2027Winter Break
Jan 4-5, 2027Student Holiday - Staff Development
Jan 18, 2027MLK Jr. Day Holiday
Feb 12, 2027Student Holiday - Staff Development
Feb 15, 2027Presidents' Day Holiday
Mar 8-12, 2027Spring Break
Mar 26, 2027Good Friday Holiday
Mar 29, 2027Easter Monday Holiday
Apr 30, 2027District Holiday
May 27, 2027Early Release - Last Day of School
May 28, 2027Student Holiday - Staff Development
May 28, 2027Graduation
May 31, 2027District Holiday

Seguin Independent School District Calendar 2026-2027 FAQ

When is the first day of school in Seguin Independent School District 2026-2027?
The first day of school is August 19, 2026.
When is spring break in Seguin Independent School District 2026-2027?
Spring break is from March 8 to March 12, 2027.
When is Christmas break in Seguin Independent School District 2026-2027?
Christmas break runs from December 21, 2026 to January 1, 2027.
When is winter break in Seguin Independent School District 2026-2027?
Winter break is from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in Seguin Independent School District 2026-2027?
Thanksgiving break is November 23–27, 2026.
When is the last day of school in Seguin Independent School District 2026-2027?
The last day of school is May 27, 2027 (early release).
Are there staff development days in Seguin Independent School District 2026-2027?
Yes, staff development/student holidays occur on Aug 3–18, Sep 28, Jan 4–5, Feb 12, and May 28.
When is MLK Jr. Day in Seguin Independent School District 2026-2027?
MLK Jr. Day is January 18, 2027.
When are Good Friday and Easter Monday in Seguin Independent School District 2026-2027?
Good Friday is March 26, 2027 and Easter Monday is March 29, 2027.
When is graduation in Seguin Independent School District 2026-2027?
Graduation is scheduled for May 28, 2027.

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Seguin ISD Independent School District calendar FAQs

When is the first day of school in Seguin Independent School District 2026-2027?
The first day of school is August 19, 2026.
When is spring break in Seguin Independent School District 2026-2027?
Spring break is from March 8 to March 12, 2027.
When is Christmas break in Seguin Independent School District 2026-2027?
Christmas break runs from December 21, 2026 to January 1, 2027.
When is winter break in Seguin Independent School District 2026-2027?
Winter break is from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in Seguin Independent School District 2026-2027?
Thanksgiving break is November 23–27, 2026.
When is the last day of school in Seguin Independent School District 2026-2027?
The last day of school is May 27, 2027 (early release).
Are there staff development days in Seguin Independent School District 2026-2027?
Yes, staff development/student holidays occur on Aug 3–18, Sep 28, Jan 4–5, Feb 12, and May 28.
When is MLK Jr. Day in Seguin Independent School District 2026-2027?
MLK Jr. Day is January 18, 2027.
When are Good Friday and Easter Monday in Seguin Independent School District 2026-2027?
Good Friday is March 26, 2027 and Easter Monday is March 29, 2027.
When is graduation in Seguin Independent School District 2026-2027?
Graduation is scheduled for May 28, 2027.

Dates can change after publication. Read our calendar disclaimer.