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Daingerfield-lone Star ISD Calendar 2026-2027

Morris County · Mount Pleasant area (Region 8)

First day of school: Wednesday, August 12, 2026

The Daingerfield-lone Star ISD academic calendar for the 2026-2027 school year starts on Wednesday, August 12, 2026 and ends on Friday, May 14, 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 4, 2026

Official Calendar

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Official Daingerfield-lone Star ISD 2026–2027 calendar

Printable calendar (PDF)

Daingerfield-lone Star ISD printable 2026–2027 calendar PDF

Full-year Daingerfield-lone Star 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 OrientationJul 30, 2026Teacher Day
    • Staff Development / Student HolidayAug 3 — Aug 7No School
    • Staff Development / Student HolidayAug 10 — Aug 11No School
    • First Day of SchoolAug 12, 2026School Opens
    • Labor DaySep 7, 2026No School
    • End of First Nine WeeksOct 9, 2026Grading
    • Fall HolidayOct 12, 2026No School
    • Parent Conferences / Student HolidayOct 13, 2026No School
    • First Day of Second Nine WeeksOct 14, 2026School Opens
    • Staff Equivalency Days / Student HolidaysNov 23 — Nov 25No School
    • Thanksgiving BreakNov 23 — Nov 27No School
    • STAAR / EOC Testing DatesNov 30 — Dec 11Event
    • Early Release and End of Second Nine WeeksDec 18, 2026Early Release
    • Christmas BreakDec 21 — Jan 1No School
    • Teacher Work Day / Student HolidayJan 4, 2027No School
    • First Day of Third Nine WeeksJan 5, 2027School Opens
    • Martin Luther King Jr. DayJan 18, 2027No School
    • Winter BreakFeb 12 — Feb 15No School
    • Parent Conferences / Student HolidayMar 5, 2027No School
    • Spring BreakMar 15 — Mar 19No School
    • Good FridayMar 26, 2027No School
    • End of Third Nine WeeksApr 2, 2027Grading
    • STAAR / EOC Testing DatesApr 5 — Apr 30Event
    • First Day of Fourth Nine WeeksApr 8, 2027School Opens
    • Teacher Work Day / Student HolidayMay 7, 2027No School
    • Early Release, Last Day of School and DHS GraduationMay 14, 2027School Closes
    • Staff Make-Up Days if NeededMay 17 — May 18Event
    • Memorial DayMay 31, 2027No School
    • STAAR / EOC Testing DatesJun 14 — Jun 25Event

    Frequently asked questions

    When is the first day of school for Daingerfield-lone Star ISD in 2026-2027?

    The first day of school for Daingerfield-lone Star ISD is Wednesday, August 12, 2026.

    When is the last day of school for Daingerfield-lone Star ISD in 2026-2027?

    The last day of school for Daingerfield-lone Star ISD is Friday, May 14, 2027.

    When is Thanksgiving break for Daingerfield-lone Star ISD?

    Daingerfield-lone Star ISD has Thanksgiving break from November 23 through 27, 2026.

    When is winter break for Daingerfield-lone Star ISD?

    Daingerfield-lone Star ISD's winter break runs from December 21 through January 1.

    When is spring break for Daingerfield-lone Star ISD in 2026-2027?

    Daingerfield-lone Star ISD's spring break is March 15 through 19, 2027.

    Does Daingerfield-lone Star ISD have school on Martin Luther King Jr. Day?

    No. Daingerfield-lone Star ISD is closed for Martin Luther King Jr. Day on Monday, January 18, 2027.

    Does Daingerfield-lone Star ISD have school on Labor Day?

    No. Daingerfield-lone Star ISD is closed for Labor Day on Monday, September 7, 2026.

    Does Daingerfield-lone Star ISD have school on Memorial Day?

    No. Daingerfield-lone Star ISD is closed for Memorial Day on Monday, May 31, 2027.

    When is the first day of school in Daingerfield Lone Star ISD for 2026-2027?

    The first day of school in Daingerfield Lone Star ISD is August 12, 2026.

    When is Spring Break in Daingerfield Lone Star ISD for 2026-2027?

    Spring Break in Daingerfield Lone Star ISD is from March 15 through March 19, 2027.

    When is Christmas Break in Daingerfield Lone Star ISD for 2026-2027?

    Christmas Break in Daingerfield Lone Star ISD is from December 21, 2026, through January 1, 2027.

    When is Winter Break in Daingerfield Lone Star ISD for 2026-2027?

    Winter Break in Daingerfield Lone Star ISD is from February 12 through February 15, 2027.

    When is Thanksgiving Break in Daingerfield Lone Star ISD for 2026-2027?

    Thanksgiving Break in Daingerfield Lone Star ISD is from November 23 through November 27, 2026.

    When is the last day of school in Daingerfield Lone Star ISD for 2026-2027?

    The last day of school in Daingerfield Lone Star ISD is May 14, 2027. It is also an early-release day and the date of DHS graduation.

    When is Labor Day in Daingerfield Lone Star ISD for 2026-2027?

    Daingerfield Lone Star ISD will observe Labor Day on September 7, 2026.

    When is Fall Holiday in Daingerfield Lone Star ISD for 2026-2027?

    The Fall Holiday in Daingerfield Lone Star ISD is October 12, 2026.

    When are Parent Conferences in Daingerfield Lone Star ISD for 2026-2027?

    Parent Conference days are October 13, 2026, and March 5, 2027. Students will not attend school on these dates.

    When is the Teacher Work Day in Daingerfield Lone Star ISD for 2026-2027?

    Teacher Work Days are January 4, 2027, and May 7, 2027. These are student holidays.

    When is Martin Luther King Jr. Day in Daingerfield Lone Star ISD for 2026-2027?

    Daingerfield Lone Star ISD will observe Martin Luther King Jr. Day on January 18, 2027.

    When is Good Friday in Daingerfield Lone Star ISD for 2026-2027?

    Good Friday in Daingerfield Lone Star ISD is March 26, 2027.

    When are the early-release days in Daingerfield Lone Star ISD for 2026-2027?

    Early-release days are December 18, 2026, and May 14, 2027.

    When does the first nine-week grading period end in Daingerfield Lone Star ISD?

    The first nine-week grading period ends on October 9, 2026.

    When does the second nine-week grading period end in Daingerfield Lone Star ISD?

    The second nine-week grading period ends on December 18, 2026.

    When does the third nine-week grading period end in Daingerfield Lone Star ISD?

    The third nine-week grading period ends on April 2, 2027.

    When is DHS graduation in Daingerfield Lone Star ISD for 2026-2027?

    DHS graduation is scheduled for May 14, 2027.

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