Official School Calendar for Academic Year 2026–2027
Seguin ISD Independent School District 2026–27 calendar dates
| Date | Event |
|---|---|
| Aug 3-18, 2026 | Student Holiday - Staff Development |
| Aug 19, 2026 | First Day of School |
| Sep 7, 2026 | District Holiday - Labor Day |
| Sep 28, 2026 | Student Holiday - Staff Development |
| Oct 9, 2026 | District Holiday |
| Oct 12, 2026 | District Holiday |
| Nov 23-27, 2026 | District Holiday - Thanksgiving Break |
| Dec 18, 2026 | Early Release |
| Dec 21-31, 2026 | District Holiday - Winter Break |
| Jan 1, 2027 | District Holiday - Winter Break |
| Jan 4-5, 2027 | Student Holiday - Staff Development |
| Jan 18, 2027 | District Holiday - MLK Jr. Day |
| Feb 12, 2027 | Student Holiday - Staff Development |
| Feb 15, 2027 | District Holiday - Presidents' Day |
| Mar 8-12, 2027 | District Holiday - Spring Break |
| Mar 26, 2027 | District Holiday - Good Friday |
| Mar 29, 2027 | District Holiday - Easter Monday |
| Apr 30, 2027 | District Holiday |
| 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 |
Seguin Independent School District Calendar 2026-2027 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 starts December 21, 2026 and runs through December 31, 2026.
When is winter break in Seguin Independent School District 2026-2027?
Winter break runs from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in Seguin Independent School District 2026-2027?
Thanksgiving break is from November 23 to November 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).
When is Labor Day holiday in Seguin Independent School District 2026-2027?
Labor Day is observed on September 7, 2026.
When is MLK Jr. Day in Seguin Independent School District 2026-2027?
MLK Jr. Day is January 18, 2027.
When is Presidents' Day in Seguin Independent School District 2026-2027?
Presidents' Day is February 15, 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.