Sweeny Independent School District SISD Calendar 26-27
For the 2026–2027 school year, the district serves 2,000 students across 5 schools in Texas. Classes begin August 12, 2026 and end May 26, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Sweeny Independent School District before scheduling around them.
Visual Calendar
Official calendar scans for Sweeny Independent School District. Click any page to open the full-size image.
School Calendar
Sweeny Independent School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
About the District
Details and contact information for Sweeny Independent School District SISD.
Who This Calendar Applies To
The 2026–2027 Sweeny Independent School District academic calendar applies district-wide to all 4 campuses.
Campus list from the Texas Education Agency school directory. Individual campuses set their own bell schedules, and schools on an alternative or extended-year calendar may adjust specific dates — confirm with the school before planning around a date.
Sources and Checks
How the 2026–2027 Sweeny Independent School District calendar on this page was compiled and what to re-check before you rely on it.
Common Questions
Sweeny Independent School District Calendar 2026–2027 — important dates and answers.
The first day of school for students in Sweeny Independent School District for the 2026-2027 school year is August 12, 2026.
Spring Break is scheduled from March 8 through March 12, 2027.
Christmas Break begins on December 21, 2026 and continues through January 1, 2027.
Winter Break runs from December 21, 2026, to January 1, 2027, with students returning after the staff professional development days on January 4-5.
Thanksgiving Break is scheduled for November 23-27, 2026.
The last day of school for students is May 26, 2027.
Students and staff will observe the Labor Day holiday on September 7, 2026.
Fall Break is scheduled from October 12 through October 16, 2026.
The district will observe Martin Luther King Jr. Day on January 18, 2027.
A school holiday is scheduled for March 26, 2027.
Graduation is scheduled for May 28, 2027.
Staff Professional Development and Workdays are scheduled from August 3 through August 11, 2026, before students return to school.
Yes. Staff workdays are scheduled on April 30, May 7, May 14, and May 21, 2027.
Following Winter Break and staff professional development days on January 4-5, students return to classes on January 6, 2027.
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Other Texas school district calendars — recently added or updated.
