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Sweeny ISD Calendar 2026-2027

Brazoria County · Houston area (Region 4)

First day of school: Wednesday, August 12, 2026

The Sweeny ISD academic calendar for the 2026-2027 school year starts on Wednesday, August 12, 2026 and ends on Wednesday, May 26, 2027. Through the fall, families can plan around Labor Day on September 7, a fall break from October 12 through 16, and the Thanksgiving break from November 23 through 27. The winter break runs from December 21 through January 1. In the second semester, the calendar includes the Martin Luther King Jr. holiday on January 18 and a spring break from March 8 through 12.

Last updated August 5, 2026

Official Calendar

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Official Sweeny ISD 2026–2027 calendar · 3 versions

Printable calendar (PDF)

Sweeny ISD printable 2026–2027 calendar PDF

Full-year Sweeny ISD calendar with every key date — district logo, color legend and a QR code to this page.

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Interactive calendar

Browse the key dates month by month — colored markers show each event.

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    Calendar Dates

    • Staff Workday/Professional DevelopmentAug 3 — Aug 11Teacher Day
    • First Day of SchoolAug 12, 2026School Opens
    • Labor DaySep 7, 2026No School
    • Fall BreakOct 12 — Oct 16No School
    • Staff Workday/Professional DevelopmentNov 20, 2026Teacher Day
    • Thanksgiving BreakNov 23 — Nov 27No School
    • Winter BreakDec 21 — Jan 1No School
    • Staff Workday/Professional DevelopmentJan 4 — Jan 5Teacher Day
    • Martin Luther King Jr. DayJan 18, 2027No School
    • Staff Workday/Professional DevelopmentFeb 15, 2027Teacher Day
    • Spring BreakMar 8 — Mar 12No School
    • Good FridayMar 26, 2027No School
    • Staff WorkdayApr 30, 2027Teacher Day
    • Staff WorkdayMay 7, 2027Teacher Day
    • Staff WorkdayMay 14, 2027Teacher Day
    • Staff WorkdayMay 21, 2027Teacher Day
    • Last Day of SchoolMay 26, 2027School Closes
    • GraduationMay 28, 2027Event

    Frequently asked questions

    When is the first day of school for Sweeny ISD in 2026-2027?

    The first day of school for Sweeny ISD is Wednesday, August 12, 2026.

    When is the last day of school for Sweeny ISD in 2026-2027?

    The last day of school for Sweeny ISD is Wednesday, May 26, 2027.

    When is Thanksgiving break for Sweeny ISD?

    Sweeny ISD has Thanksgiving break from November 23 through 27, 2026.

    When is winter break for Sweeny ISD?

    Sweeny ISD's winter break runs from December 21 through January 1.

    When is spring break for Sweeny ISD in 2026-2027?

    Sweeny ISD's spring break is March 8 through 12, 2027.

    When is fall break for Sweeny ISD?

    Sweeny ISD has a fall break from October 12 through 16, 2026.

    Does Sweeny ISD have school on Martin Luther King Jr. Day?

    No. Sweeny ISD is closed for Martin Luther King Jr. Day on Monday, January 18, 2027.

    Does Sweeny ISD have school on Labor Day?

    No. Sweeny ISD is closed for Labor Day on Monday, September 7, 2026.

    When is the first day of school for Sweeny Independent School District in 2026-2027?

    The first day of school for students in Sweeny Independent School District for the 2026-2027 school year is August 12, 2026.

    When is Spring Break in Sweeny Independent School District for 2026-2027?

    Spring Break is scheduled from March 8 through March 12, 2027.

    When is Christmas Break in Sweeny Independent School District for 2026-2027?

    Christmas Break begins on December 21, 2026 and continues through January 1, 2027.

    When is Winter Break in Sweeny Independent School District for 2026-2027?

    Winter Break runs from December 21, 2026, to January 1, 2027, with students returning after the staff professional development days on January 4-5.

    When is Thanksgiving Break in Sweeny Independent School District for 2026-2027?

    Thanksgiving Break is scheduled for November 23-27, 2026.

    When is the last day of school for Sweeny Independent School District in 2026-2027?

    The last day of school for students is May 26, 2027.

    When is Labor Day holiday in Sweeny Independent School District for 2026-2027?

    Students and staff will observe the Labor Day holiday on September 7, 2026.

    When is the Fall Break in Sweeny Independent School District for 2026-2027?

    Fall Break is scheduled from October 12 through October 16, 2026.

    When is Martin Luther King Jr. Day in Sweeny Independent School District for 2026-2027?

    The district will observe Martin Luther King Jr. Day on January 18, 2027.

    When is the March holiday in Sweeny Independent School District for 2026-2027?

    A school holiday is scheduled for March 26, 2027.

    When is graduation for Sweeny Independent School District in 2026-2027?

    Graduation is scheduled for May 28, 2027.

    When are the staff professional development days before school starts in Sweeny Independent School District for 2026-2027?

    Staff Professional Development and Workdays are scheduled from August 3 through August 11, 2026, before students return to school.

    Are there staff workdays during the second semester in Sweeny Independent School District for 2026-2027?

    Yes. Staff workdays are scheduled on April 30, May 7, May 14, and May 21, 2027.

    When do students return after Winter Break in Sweeny Independent School District for 2026-2027?

    Following Winter Break and staff professional development days on January 4-5, students return to classes on January 6, 2027.

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