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Slaton ISD Calendar 2026-2027

Lubbock County · Lubbock area (Region 17)

First day of school: Tuesday, August 11, 2026

The Slaton ISD academic calendar for the 2026-2027 school year starts on Tuesday, August 11, 2026 and ends on Wednesday, May 19, 2027. Through the fall, families can plan around Labor Day on September 7 and the Thanksgiving break from November 23 through 27. The winter break runs from December 18 through January 1. In the second semester, the calendar includes the Martin Luther King Jr. holiday on January 18, a spring break from March 15 through 19, and Memorial Day on May 31.

Last updated August 4, 2026

Official Calendar

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Official Slaton ISD 2026–2027 calendar

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Slaton ISD printable 2026–2027 calendar PDF

Full-year Slaton 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

    • Open HouseAug 6, 2026Event
    • First Day of SchoolAug 11, 2026School Opens
    • Labor Day - School ClosedSep 7, 2026No School
    • School ClosedOct 5, 2026Event
    • School ClosedNov 2, 2026Event
    • Thanksgiving BreakNov 23 — Nov 27No School
    • STAAR TestingDec 1 — Dec 4Event
    • School ClosedDec 7 — Dec 11Event
    • End of Grading PeriodDec 17, 2026Grading
    • Christmas Break / Winter BreakDec 18 — Jan 1No School
    • Start of 2nd SemesterJan 5, 2027Event
    • New Year's Day - School ClosedJan 1, 2027No School
    • Staff Workday - No StudentsJan 4, 2027Teacher Day
    • Martin Luther King Jr. Day - School ClosedJan 18, 2027No School
    • Staff Workday - No StudentsFeb 1, 2027Teacher Day
    • School ClosedFeb 8, 2027Event
    • School ClosedFeb 15, 2027Event
    • School ClosedFeb 22, 2027Event
    • STAAR BLITZ - Half Day Students / Full Day StaffMar 1, 2027Early Release
    • End of Grading PeriodMar 12, 2027Grading
    • Spring BreakMar 15 — Mar 19No School
    • Staff Workday - No StudentsMar 22, 2027Teacher Day
    • Start of Grading PeriodMar 23, 2027Grading
    • School ClosedMar 29, 2027Event
    • STAAR TestingApr 5 — Apr 9Event
    • STAAR TestingApr 12 — Apr 16Event
    • STAAR TestingApr 19 — Apr 23Event
    • School ClosedApr 26, 2027Event
    • STAAR TestingApr 27 — Apr 30Event
    • Bad Weather Make-up DayMay 3, 2027Event
    • Bad Weather Make-up DayMay 10, 2027Event
    • Last Day of School for StudentsMay 19, 2027School Closes
    • End of Grading PeriodMay 19, 2027Grading
    • GraduationMay 20, 2027Event
    • School ClosedMay 21, 2027Event
    • Staff Workday - No StudentsMay 24, 2027Teacher Day
    • Memorial Day - School ClosedMay 31, 2027No School
    • School ClosedJun 7, 2027Event
    • STAAR TestingJun 15 — Jun 18Event
    • STAAR TestingJun 21 — Jun 25Event
    • School ClosedJun 28 — Jun 30Event

    Frequently asked questions

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

    The first day of school for Slaton ISD is Tuesday, August 11, 2026.

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

    The last day of school for Slaton ISD is Wednesday, May 19, 2027.

    When is Thanksgiving break for Slaton ISD?

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

    When is winter break for Slaton ISD?

    Slaton ISD's winter break runs from December 18 through January 1.

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

    Slaton ISD's spring break is March 15 through 19, 2027.

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

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

    Does Slaton ISD have school on Labor Day?

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

    Does Slaton ISD have school on Memorial Day?

    No. Slaton ISD is closed for Memorial Day on Monday, May 31, 2027.

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

    The first day of school for students in Slaton Independent School District for the 2026-2027 school year is August 11, 2026 (Tuesday).

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

    Spring Break is scheduled from March 15 through March 19, 2027. Students return to school after the staff workday on March 22.

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

    Christmas Break begins on December 18, 2026 and continues through January 1, 2027.

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

    Winter Break is observed from December 18, 2026 through January 1, 2027, with students returning after the staff workday on January 5, 2027.

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

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

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

    The last day of school for students is May 19, 2027 (Wednesday).

    When is Open House for Slaton Independent School District in 2026?

    Open House is scheduled for August 6, 2026.

    When does the second semester begin in Slaton Independent School District for 2026-2027?

    The second semester begins on January 5, 2027.

    When is Graduation in Slaton Independent School District for 2026-2027?

    Graduation is scheduled for May 20, 2027.

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

    Labor Day is observed on September 7, 2026, and schools are closed.

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

    Martin Luther King Jr. Day will be observed on January 18, 2027, and there will be no school.

    When is Memorial Day in Slaton Independent School District for 2026-2027?

    Memorial Day is observed on May 31, 2027. Schools are closed.

    When are the STAAR Testing windows for Slaton Independent School District during 2026-2027?

    STAAR Testing is scheduled during December 1-4, 2026, April 5-9, 2027, April 12-16, 2027, April 19-23, 2027, April 27-30, 2027, and June 15-25, 2027.

    What are the bad weather make-up days in Slaton Independent School District for 2026-2027?

    The designated bad weather make-up days are May 3, 2027 and May 10, 2027.

    How many instructional days are included in the Slaton Independent School District Calendar 2026-2027?

    The 2026-2027 Slaton Independent School District Calendar includes 147 instructional days for students.

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