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Round Rock ISD Calendar 2026-2027

Williamson County · Austin area (Region 13)

  • First day of schoolAugust 18, 2026
  • Labor DaySeptember 7, 2026
  • Fall breakNovember 23–27, 2026
  • Winter breakDecember 21, 2026 – January 4, 2027
  • MLK Jr. DayJanuary 18, 2027
  • Spring breakMarch 15–19, 2027
  • Memorial DayMay 31, 2027
  • Last day of schoolMay 27, 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: Round Rock Independent School District (roundrockisd.org) ↗
    First day: Tuesday, August 18, 2026

    Calendar Dates

    • Staff Development / PreparationAug 10 — Aug 17Teacher Day
    • First Day of SchoolAug 18, 2026School Opens
    • Student Holiday / Staff DevelopmentSep 4, 2026No School
    • Labor Day - Student & Staff HolidaySep 7, 2026No School
    • Student Holiday / Staff Development / Yom KippurSep 21, 2026No School
    • Student Holiday / Staff Development / Elementary Conferences / Indigenous Peoples’ Day / Columbus DayOct 12, 2026No School
    • Student & Staff HolidayOct 19, 2026No School
    • Student Holiday / Staff Development / DiwaliNov 9, 2026No School
    • Fall Break - Student & Staff HolidayNov 23 — Nov 27No School
    • Last Day of Classes / First Semester EndsDec 17, 2026School Closes
    • Student Holiday / Teacher Work DayDec 18, 2026No School
    • Winter Break - Student & Staff HolidayDec 21 — Dec 31No School
    • Winter Break - Student & Staff HolidayJan 1, 2027No School
    • Student Holiday / Staff DevelopmentJan 4, 2027No School
    • Student & Staff Holiday / Martin Luther King Jr. DayJan 18, 2027No School
    • Student Holiday / Staff Development / Lunar New YearFeb 5, 2027No School
    • Student & Staff Holiday / Presidents DayFeb 15, 2027No School
    • Student Holiday / Staff Development / Eid al-FitrMar 10, 2027No School
    • Spring Break - Student & Staff HolidayMar 15 — Mar 19No School
    • Student & Staff Holiday / Good FridayMar 26, 2027No School
    • Last Day of Classes / Second Semester EndsMay 27, 2027School Closes
    • Teacher Work DayMay 28, 2027Teacher Day
    • Student Holiday / Memorial DayMay 31, 2027No School
    • Staff Holiday / JuneteenthJun 19, 2027No School

    Frequently asked questions

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

    The first day of school for Round Rock ISD is Tuesday, August 18, 2026.

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

    The last day of school for Round Rock ISD is Thursday, May 27, 2027.

    When is winter break for Round Rock ISD?

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

    When is spring break for Round Rock ISD in 2026-2027?

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

    When is fall break for Round Rock ISD?

    Round Rock ISD has a fall break from November 23 through 27, 2026.

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

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

    Does Round Rock ISD have school on Labor Day?

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

    Does Round Rock ISD have school on Memorial Day?

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

    When is Thanksgiving break in Round Rock Independent School District for the 2026-2027 school year?

    Thanksgiving break in Round Rock Independent School District runs from November 23 through November 27, 2026.

    Are there any student holidays or staff development days during the fall semester?

    Yes, fall semester student holidays and staff development days include September 4, September 21, October 12, October 19, and November 9, 2026.

    Does Round Rock Independent School District observe federal holidays during the 2026-2027 school year?

    Yes, the district observes federal holidays such as Labor Day on September 7, 2026, Presidents Day on February 15, 2027, Memorial Day on May 31, 2027, and Juneteenth on June 19, 2027.

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