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Clarksville ISD Calendar 2026-2027

Red River County · Mount Pleasant area (Region 8)

  • First day of schoolAugust 11, 2026
  • Labor DaySeptember 7, 2026
  • Thanksgiving breakNovember 23–27, 2026
  • Winter breakDecember 21, 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: CLARKSVILLE ISD (clarksvilleisd.net) ↗
    First day: Tuesday, August 11, 2026

    Calendar Dates

    • New Teacher InstituteAug 3, 2026Teacher Day
    • Professional DevelopmentAug 4 — Aug 7Teacher Day
    • Teacher WorkdayAug 10, 2026Teacher Day
    • First Day of SchoolAug 11, 2026School Opens
    • Labor Day (School Closed)Sep 7, 2026No School
    • Staff Flex DayOct 8, 2026Event
    • Teacher WorkdayOct 9, 2026Teacher Day
    • Second Nine Weeks BeginsOct 12, 2026Event
    • Thanksgiving BreakNov 23 — Nov 27No School
    • Teacher WorkdayDec 18, 2026Teacher Day
    • Christmas BreakDec 21 — Jan 1No School
    • Teacher WorkdayJan 4, 2027Teacher Day
    • Staff Flex DayJan 5, 2027Event
    • Martin Luther King Jr. DayJan 18, 2027No School
    • Professional DevelopmentFeb 5, 2027Teacher Day
    • President's DayFeb 22, 2027Event
    • Teacher WorkdayMar 12, 2027Teacher Day
    • Spring BreakMar 15 — Mar 19No School
    • Teacher WorkdayMar 22, 2027Teacher Day
    • Good FridayMar 26, 2027No School
    • Weather DayMay 7, 2027Event
    • Weather DayMay 14, 2027Event
    • Teacher WorkdayMay 19, 2027Teacher Day
    • Last Day of SchoolMay 19, 2027School Closes
    • Memorial Day (School Closed)May 31, 2027No School

    Frequently asked questions

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

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

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

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

    When is Thanksgiving break for Clarksville ISD?

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

    When is winter break for Clarksville ISD?

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

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

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

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

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

    Does Clarksville ISD have school on Labor Day?

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

    Does Clarksville ISD have school on Memorial Day?

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

    When is Presidents' Day in Clarksville ISD for 2026-2027?

    Clarksville ISD schools are closed for Presidents' Day on February 22, 2027.

    When is Good Friday in Clarksville ISD for 2026-2027?

    Clarksville ISD schools are closed for Good Friday on March 26, 2027.

    When are the professional development days in Clarksville ISD for 2026-2027?

    Professional development days are scheduled for August 4-7, 2026, and February 5, 2027.

    When are the teacher workdays in Clarksville ISD for 2026-2027?

    Teacher workdays are scheduled for August 10, October 9 and December 18, 2026, and January 4, March 12, March 22 and May 19, 2027.

    When are the weather days in Clarksville ISD for 2026-2027?

    Clarksville ISD weather days are scheduled for May 7 and May 14, 2027.

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