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Chisum ISD Calendar 2026-2027

Lamar County · Mount Pleasant area (Region 8)

  • First day of schoolAugust 11, 2026
  • Thanksgiving breakNovember 23–27, 2026
  • Winter breakDecember 21, 2026 – January 1, 2027
  • Spring breakMarch 15–19, 2027
  • Memorial DayMay 31, 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: Chisum Independent School District (chisumisd.org) ↗
    First day: Tuesday, August 11, 2026

    Calendar Dates

    • Staff DevelopmentAug 3 — Aug 10Teacher Day
    • First Day of SchoolAug 11, 2026School Opens
    • Teacher WorkdaySep 14, 2026Teacher Day
    • Teacher WorkdayOct 12, 2026Teacher Day
    • Thanksgiving BreakNov 23 — Nov 27No School
    • Teacher WorkdayDec 7, 2026Teacher Day
    • Christmas BreakDec 21 — Jan 1No School
    • Teacher WorkdayJan 4, 2027Teacher Day
    • Teacher WorkdayFeb 8, 2027Teacher Day
    • Teacher WorkdayMar 8, 2027Teacher Day
    • Spring BreakMar 15 — Mar 19No School
    • Weather DayMar 22, 2027Event
    • Good FridayMar 26, 2027No School
    • Weather DayApr 5, 2027Event
    • Middle School GraduationMay 27, 2027Event
    • Teacher WorkdayMay 28, 2027Teacher Day
    • High School GraduationMay 28, 2027Event
    • Memorial DayMay 31, 2027No School

    Frequently asked questions

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

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

    When is Thanksgiving break for Chisum ISD?

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

    When is winter break for Chisum ISD?

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

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

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

    Does Chisum ISD have school on Memorial Day?

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

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

    The last instructional day for students is May 27, 2027. Teacher Workday and High School Graduation are held on May 28, 2027.

    When are the Staff Development days in Chisum Independent School District for 2026-2027?

    Staff Development is scheduled from August 3 through August 10, 2026, before students return to school.

    What Teacher Workdays are included in the Chisum Independent School District Calendar 2026-2027?

    Teacher Workdays are scheduled on September 14, 2026, October 12, 2026, December 7, 2026, January 4, 2027, February 8, 2027, March 8, 2027, and May 28, 2027.

    When is Good Friday observed in Chisum Independent School District during 2026-2027?

    Good Friday will be observed on March 26, 2027.

    When are the Weather Days in the Chisum Independent School District Calendar 2026-2027?

    The district has designated March 22, 2027, and April 5, 2027 as Weather Days.

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

    High School Graduation is scheduled for May 28, 2027.

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

    Middle School Graduation is scheduled for May 27, 2027.

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