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Clarksville ISD Calendar 2026-2027

Red River County · Mount Pleasant area (Region 8)

First day of school: Tuesday, August 11, 2026

The Clarksville 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 21 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 5, 2026

Official Calendar

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Official Clarksville ISD 2026–2027 calendar

Printable calendar (PDF)

Clarksville ISD printable 2026–2027 calendar PDF

Full-year Clarksville 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

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

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

    When is Spring Break in Clarksville ISD for 2026-2027?

    Spring Break in Clarksville ISD is from March 15 through March 19, 2027.

    When is Christmas Break in Clarksville ISD for 2026-2027?

    Christmas Break in Clarksville ISD is from December 21, 2026, through January 1, 2027.

    When is Winter Break in Clarksville ISD for 2026-2027?

    Clarksville ISD's winter break is listed as Christmas Break and runs from December 21, 2026, through January 1, 2027.

    When is Thanksgiving Break in Clarksville ISD for 2026-2027?

    Thanksgiving Break in Clarksville ISD is from November 23 through November 27, 2026.

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

    The final grading period ends on May 18, 2027, which is the last scheduled student day in Clarksville ISD.

    When is Labor Day in Clarksville ISD for 2026-2027?

    Clarksville ISD schools are closed for Labor Day on September 7, 2026.

    When is Martin Luther King Jr. Day in Clarksville ISD for 2026-2027?

    Clarksville ISD schools are closed for Martin Luther King Jr. Day on January 18, 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.

    When is Memorial Day in Clarksville ISD for 2026-2027?

    Clarksville ISD schools are closed for Memorial Day on May 31, 2027.

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