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Sealy ISD Calendar 2026-2027

Austin County · Huntsville area (Region 6)

First day of school: Wednesday, August 12, 2026

The Sealy ISD academic calendar for the 2026-2027 school year starts on Wednesday, August 12, 2026 and ends on Thursday, May 20, 2027. In the second semester, the calendar includes a spring break from March 8 through 12.

Last updated August 4, 2026

Official Calendar

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Official Sealy ISD 2026–2027 calendar · 2 versions

Printable calendar (PDF)

Sealy ISD printable 2026–2027 calendar PDF

Full-year Sealy 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

    • District Office and Campuses ClosedJul 1 — Jul 10Event
    • New Employee OrientationJul 30 — Jul 31Event
    • Teacher In-Service (No School for Students)Aug 3 — Aug 11No School
    • First Day of SchoolAug 12, 2026School Opens
    • Teacher In-Service (No School for Students)Sep 4, 2026No School
    • Holiday (Staff and Students)Sep 7, 2026No School
    • Austin County Fair Holidays (Staff-Comp Days)Oct 7 — Oct 9No School
    • Teacher In-Service (No School for Students)Oct 12, 2026No School
    • Teacher In-Service (No School for Students)Nov 9, 2026No School
    • Staff Comp Days (No School for Students)Nov 23 — Nov 24No School
    • Holiday (Staff and Students)Nov 25 — Nov 27No School
    • Early DismissalDec 18, 2026Event
    • Holiday (Staff and Students)Dec 21 — Dec 31No School
    • Holiday (Staff and Students)Jan 1, 2027No School
    • Teacher In-Service (No School for Students)Jan 4, 2027No School
    • Holiday (Staff and Students)Jan 18, 2027No School
    • Teacher In-Service (No School for Students)Feb 12, 2027No School
    • Teacher In-Service (No School for Students)Feb 15, 2027No School
    • Bad Weather Make Up Day/HolidayMar 5, 2027No School
    • Spring BreakMar 8 — Mar 12No School
    • Teacher In-Service (No School for Students)Mar 15, 2027No School
    • Holiday (Staff and Students)Mar 26, 2027No School
    • Bad Weather Make Up Day/HolidayMar 29, 2027No School
    • Teacher In-Service (No School for Students)Apr 12, 2027No School
    • Last Day of School for SHS Students (Full Day)May 19, 2027School Closes
    • Last Day of School for Elementaries & SJH (Early Dismissal for Students)May 20, 2027School Closes
    • Sealy High School GraduationMay 20, 2027Event
    • Teacher In-ServiceMay 21, 2027Teacher Day

    Frequently asked questions

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

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

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

    The last day of school for Sealy ISD is Thursday, May 20, 2027.

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

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

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

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

    When is Spring Break in Sealy Independent School District for 2027?

    Spring Break in Sealy Independent School District for the 2026-2027 school year is from March 8 to March 12, 2027.

    When is Christmas Break in Sealy Independent School District for 2026?

    Christmas Break in Sealy Independent School District begins on December 21, 2026 and continues through December 31, 2026.

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

    Winter Break runs from December 21, 2026 through January 1, 2027.

    When is Thanksgiving Break in Sealy Independent School District for 2026?

    Thanksgiving Break is from November 25 to November 27, 2026. Additional staff compensation days with no school for students occur on November 23 and November 24, 2026.

    When is the last day of school in Sealy Independent School District for 2027?

    The last day of school is May 20, 2027 for elementary schools and SJH (early dismissal). Sealy High School students finish on May 19, 2027.

    When do students return to school after winter break in Sealy Independent School District?

    Students return to school on January 5, 2027 after the winter break.

    When is Labor Day holiday in Sealy Independent School District for 2026?

    Labor Day holiday is observed on September 7, 2026 with no school for staff and students.

    When is the early dismissal day in Sealy Independent School District for 2026?

    An early dismissal for students is scheduled on December 18, 2026.

    When is Sealy High School graduation for the 2026-2027 school year?

    Sealy High School graduation is scheduled for May 20, 2027.

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