2021-22 School Year

  • For the upcoming 2021-22 school year, Lewisville ISD school hours will revert back to 435 minutes per school day. These hours are listed below:

    High School

    • School Day: 8:20 a.m. - 3:35 p.m.
    • Early Release: 12:20 p.m.

    Middle School

    • School Day: 8:55 a.m. - 4:10 p.m.
    • STEM Academy: 8:55 a.m. - 4:10 p.m.
    • Early Release: 1 p.m.

    Elementary School

    • School Day: 7:45 a.m. - 3:00 p.m.
    • Early Release: 11:45 a.m.
    • Half-day Pre-k: 7:45 a.m. - 10:50 a.m. and 11:55 a.m. - 3 p.m.
    • Elementary STEM Academies: 7:45 a.m. - 3:25 p.m.
    • Lillie J. Jackson Early Childhood Center