Visual Calendar
Official calendar scans for Seguin Independent School District. Click any image to open full-screen.
School Calendar
Download Seguin Independent School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 8,000 students across 12 schools in Central Texas, Texas. Classes begin August 19, 2026 and end May 27, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Seguin Independent School District before scheduling around them.
About the District
Details and contact information for Seguin Independent School District (ISD).
Common Questions
Seguin Independent School District Calendar 2026–2027 — important dates and answers.
The first day of school is August 19, 2026.
Spring break is from March 8 to March 12, 2027.
Christmas break starts December 21, 2026 and runs through December 31, 2026.
Winter break runs from December 21, 2026 through January 1, 2027.
Thanksgiving break is from November 23 to November 27, 2026.
The last day of school is May 27, 2027 (early release).
Labor Day is observed on September 7, 2026.
MLK Jr. Day is January 18, 2027.
Presidents' Day is February 15, 2027.
Graduation is scheduled for May 28, 2027.
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