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Colmesneil ISD Calendar 2026-2027

Tyler County · Beaumont area (Region 5)

First day of school: Monday, August 10, 2026

The Colmesneil ISD academic calendar for the 2026-2027 school year starts on Monday, August 10, 2026 and ends on Thursday, May 20, 2027. Through the fall, families can plan around the Thanksgiving break from November 23 through 27. The winter break runs from December 21 through January 1.

Last updated August 4, 2026

Official Calendar

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Official Colmesneil ISD 2026–2027 calendar

Printable calendar (PDF)

Colmesneil ISD printable 2026–2027 calendar PDF

Full-year Colmesneil 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

    • Professional Development / Student HolidayAug 3 — Aug 7No School
    • First Day of SchoolAug 10, 2026School Opens
    • Staff and Student HolidaySep 7, 2026No School
    • End of 1st Grading PeriodOct 1, 2026Grading
    • Professional Development / Student HolidayOct 2, 2026No School
    • Staff and Student HolidayOct 5 — Oct 9No School
    • Beginning of 2nd Grading PeriodOct 12, 2026Grading
    • Professional Development / Student HolidayNov 20, 2026No School
    • Thanksgiving Break / Staff and Student HolidayNov 23 — Nov 27No School
    • End of 2nd Grading PeriodDec 17, 2026Grading
    • Professional Development / Student HolidayDec 18, 2026No School
    • Winter Break / Staff and Student HolidayDec 21 — Jan 1No School
    • Beginning of 3rd Grading PeriodJan 4, 2027Grading
    • Professional Development / Student HolidayJan 22, 2027No School
    • Professional Development / Student HolidayFeb 12, 2027No School
    • Staff and Student HolidayFeb 15 — Feb 19No School
    • End of 3rd Grading PeriodMar 11, 2027Grading
    • Professional Development / Student HolidayMar 12, 2027No School
    • Beginning of 4th Grading PeriodMar 15, 2027Grading
    • Professional Development / Student HolidayMar 26, 2027No School
    • Staff and Student HolidayMar 29 — Apr 2No School
    • Professional Development / Student HolidayApr 23, 2027No School
    • End of 4th Grading Period / Last Day of SchoolMay 20, 2027School Closes
    • Professional Development / Student HolidayMay 21, 2027No School
    • Staff and Student HolidayMay 24 — Jul 30No School

    Frequently asked questions

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

    The first day of school for Colmesneil ISD is Monday, August 10, 2026.

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

    The last day of school for Colmesneil ISD is Thursday, May 20, 2027.

    When is Thanksgiving break for Colmesneil ISD?

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

    When is winter break for Colmesneil ISD?

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

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

    The first day of school for COLMESNEIL ISD students is August 10, 2026.

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

    Spring Break in COLMESNEIL ISD is from March 29 through April 2, 2027.

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

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

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

    Winter Break in COLMESNEIL ISD is from December 21, 2026, through January 1, 2027.

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

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

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

    The last day of school for COLMESNEIL ISD students is May 20, 2027.

    When is Fall Break in COLMESNEIL ISD for 2026-2027?

    Fall Break in COLMESNEIL ISD is from October 5 through October 9, 2026.

    When is the February staff and student holiday in COLMESNEIL ISD?

    COLMESNEIL ISD has a staff and student holiday from February 15 through February 19, 2027.

    When are the professional development and student holidays in COLMESNEIL ISD for 2026-2027?

    Professional development and student holidays are August 3-7, October 2, November 20, and December 18, 2026, as well as January 22, February 12, March 12, March 26, April 23, and May 21, 2027.

    When does the first grading period end in COLMESNEIL ISD?

    The first grading period ends on October 1, 2026.

    When does the second grading period begin and end in COLMESNEIL ISD?

    The second grading period begins on October 12, 2026, and ends on December 17, 2026.

    When does the third grading period begin and end in COLMESNEIL ISD?

    The third grading period begins on January 4, 2027, and ends on March 11, 2027.

    When does the fourth grading period begin and end in COLMESNEIL ISD?

    The fourth grading period begins on March 15, 2027, and ends on May 20, 2027.

    What are the student hours in COLMESNEIL ISD for 2026-2027?

    COLMESNEIL ISD student hours are 7:45 a.m. to 3:30 p.m.

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