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Slaton ISD Calendar 2026-2027

Lubbock County · Lubbock area (Region 17)

  • First day of schoolAugust 11, 2026
  • Labor DaySeptember 7, 2026
  • Thanksgiving breakNovember 23–27, 2026
  • Winter breakDecember 18, 2026 – January 1, 2027
  • MLK Jr. DayJanuary 18, 2027
  • Spring breakMarch 15–19, 2027
  • Memorial DayMay 31, 2027
  • Last day of schoolMay 19, 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: Slaton Independent School District (slatonisd.net) ↗
    First day: Tuesday, August 11, 2026

    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 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 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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