Home › Calendars › Lackland ISD

Lackland ISD Calendar 2026-2027

Bexar County · San Antonio area (Region 20)

  • First day of schoolAugust 12, 2026
  • Labor DaySeptember 7, 2026
  • Thanksgiving breakNovember 23–27, 2026
  • Winter breakDecember 21, 2026 – January 1, 2027
  • MLK Jr. DayJanuary 18, 2027
  • Spring breakMarch 8–15, 2027
  • Memorial DayMay 31, 2027
  • Last day of schoolMay 21, 2027

Last updated September 18, 2026

Interactive calendar

Browse the key dates month by month — colored markers show each event.

—

    Printable Calendar PDF

    Official Calendar

    Source: LACKLAND ISD (lacklandisd.net) ↗
    First day: Wednesday, August 12, 2026

    Calendar Dates

    • Staff DevelopmentAug 3 — Aug 4Teacher Day
    • Teacher Preparation DaysAug 5 — Aug 6Teacher Day
    • Staff DevelopmentAug 7, 2026Teacher Day
    • Staff DevelopmentAug 10 — Aug 11Teacher Day
    • First Day of SchoolAug 12, 2026School Opens
    • Labor Day (Students and Staff)Sep 7, 2026No School
    • Indigenous Peoples' Day (Students Only) / Staff DevelopmentOct 12, 2026No School
    • Veterans Day (Students and Staff)Nov 11, 2026No School
    • Staff DevelopmentNov 23 — Nov 24Teacher Day
    • Thanksgiving Break (Students and Staff)Nov 23 — Nov 27No School
    • Winter Break (Staff)Dec 21 — Jan 1No School
    • Winter Break (Students)Dec 21 — Jan 5No School
    • Teacher Preparation DayJan 4, 2027Teacher Day
    • Staff DevelopmentJan 5, 2027Teacher Day
    • Students Return from Winter BreakJan 6, 2027No School
    • Martin Luther King Jr. Day (Students and Staff)Jan 18, 2027No School
    • Presidents' Day (Students Only) / Staff DevelopmentFeb 15, 2027No School
    • Spring Break (Students and Staff)Mar 8 — Mar 12No School
    • Teacher Preparation Day / Student HolidayMar 15, 2027No School
    • Holiday (Students and Staff)Mar 26, 2027No School
    • Holiday (Students and Staff)Apr 23, 2027No School
    • Last Day of SchoolMay 20, 2027School Closes
    • Teacher Preparation Day / Last Day for StaffMay 21, 2027School Closes
    • Senior GraduationMay 24, 2027Event
    • Memorial Day (Staff)May 31, 2027No School
    • Juneteenth (Staff)Jun 18, 2027Event
    • Independence Day (Observed) (Staff)Jul 5, 2027Event

    Frequently asked questions

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

    The first day of school for Lackland ISD is Wednesday, August 12, 2026.

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

    The last day of school for Lackland ISD is Friday, May 21, 2027.

    When is Thanksgiving break for Lackland ISD?

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

    When is winter break for Lackland ISD?

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

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

    Lackland ISD's spring break is March 8 through 15, 2027.

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

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

    Does Lackland ISD have school on Labor Day?

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

    Does Lackland ISD have school on Memorial Day?

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

    When is Indigenous Peoples' Day in Lackland Independent School District for 2026-2027?

    Indigenous Peoples' Day is October 12, 2026. It is a student holiday and a staff development day.

    When is Veterans Day in Lackland Independent School District for 2026-2027?

    Veterans Day is November 11, 2026, and it is a holiday for students and staff.

    When is Presidents' Day in Lackland Independent School District for 2026-2027?

    Presidents' Day is February 15, 2027. It is a student holiday and a staff development day.

    When is senior graduation in Lackland Independent School District for 2026-2027?

    Senior graduation is scheduled for May 24, 2027.

    Compare nearby

    Nearby district calendars

    Other Bexar County and neighboring districts with 2026-2027 calendars.

    All calendars →
    📅 Edgewood ISD Calendar📅 Northside ISD Calendar📅 South San Antonio ISD Calendar📅 Southwest ISD Calendar📅 Alamo Heights ISD Calendar📅 Basis Texas Calendar📅 Celebrate Dyslexia Schools Calendar📅 Compass Rose Public Schools Calendar📅 East Central ISD Calendar📅 Eleanor Kolitz Hebrew Language Academy Calendar📅 Ft Sam Houston ISD Calendar📅 George Gervin Academy Calendar