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Sweeny ISD Calendar 2026-2027

Brazoria County · Houston area (Region 4)

  • First day of schoolAugust 12, 2026
  • Labor DaySeptember 7, 2026
  • Fall breakOctober 12–16, 2026
  • Thanksgiving breakNovember 23–27, 2026
  • Winter breakDecember 21, 2026 – January 1, 2027
  • MLK Jr. DayJanuary 18, 2027
  • Spring breakMarch 8–12, 2027
  • Last day of schoolMay 26, 2027

Last updated September 18, 2026

Interactive calendar

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

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    Printable Calendar PDF

    Official Calendar

    Source: Sweeny Independent School District (sweenyisd.org) ↗
    First day: Wednesday, August 12, 2026

    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 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.

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