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Plano ISD Calendar 2026-2027

Collin County · Richardson area (Region 10)

  • First day of schoolAugust 11, 2026
  • Thanksgiving breakNovember 23–27, 2026
  • Winter breakDecember 21, 2026 – January 4, 2027
  • MLK Jr. DayJanuary 18, 2027
  • Spring breakMarch 15–19, 2027
  • Last day of schoolMay 21, 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: Plano Independent School District (pisd.edu) ↗
    First day: Tuesday, August 11, 2026

    Calendar Dates

    • Start of 1st Grading PeriodAug 11, 2026Grading
    • First Day of SchoolAug 11, 2026School Opens
    • Student and Teacher HolidaySep 7, 2026No School
    • End of First Grading PeriodOct 9, 2026Grading
    • Beginning of Second Grading PeriodOct 19, 2026Grading
    • Student Holiday/Staff WorkNov 3, 2026No School
    • Thanksgiving Break (Student and Teacher Holiday)Nov 23 — Nov 27No School
    • Student Early ReleaseDec 18, 2026Early Release
    • End of Second Grading PeriodDec 18, 2026Grading
    • Winter Break (Student and Teacher Holiday)Dec 21 — Jan 1No School
    • Student Holiday l Staff Development l Work DayJan 4, 2027No School
    • First Day of Third Grading PeriodJan 5, 2027Grading
    • MLK Day HolidayJan 18, 2027No School
    • Martin Luther King, Jr., Leadership CelebrationJan 21, 2027No School
    • Spring Break (Student and Teacher Holiday)Mar 15 — Mar 19No School
    • Student Holiday l Staff Development l Work DayMar 29, 2027No School
    • Last Day of Classes for Students | Early ReleaseMay 21, 2027School Closes

    Frequently asked questions

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

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

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

    The last day of school for Plano ISD is Friday, May 21, 2027.

    When is Thanksgiving break for Plano ISD?

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

    When is winter break for Plano ISD?

    Plano ISD's winter break runs from December 21 through January 4.

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

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

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

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

    Are there student holidays in October 2026 for Plano Independent School District?

    Yes, students and teachers will have holidays from Monday, October 12 through Wednesday, October 14, 2026. Additional student holidays with staff development days follow on October 15 and 16, 2026.

    Are there student holidays in February 2027 for Plano Independent School District?

    Yes, students will have holidays on Monday and Tuesday, February 15 and 16, 2027, while staff participate in development and work days.

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