2024–25 School Year

At the Feb. 1, 2024 meeting, the Board approved the 2024–25 academic calendar. The calendar-adoption process included a community survey and community listening sessions in November and early December 2023. Read more

2024-25 Academic Calendar
2024-25 District Calendar PDF

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Important Dates

  • First day of School – Aug. 14, 2024
  • Labor Day: Student / Staff Holiday – Sept. 2, 2024
  • Staff Development Day / Student Holiday – Sept. 23, 2024
  • Staff Development Day / Student Holiday – Oct. 14, 2024
  • Staff Development Day / Student Holiday – Nov. 4–5, 2024
  • Fall Break: Student / Staff Holiday – Nov. 25–29, 2024
  • Early Release Day – Dec. 20, 2024
  • Winter Break: Student / Staff Holiday – Dec. 23, 2024–Jan. 3, 2025
  • Staff Development Day / Student Holiday – Jan. 6, 2025
  • MLK Day: Student / Staff Holiday – Jan. 20, 2025
  • Staff Development Day / Student Holiday – Feb. 17, 2025
  • Spring Break: Student / Staff Holiday – March 17–21, 2025
  • Staff Development Day / Student Holiday – March 24, 2025
  • Student / Staff Holiday – April 18, 2025
  • Staff Development Day / Student Holiday – April 21, 2025
  • Early Release Day & Last Day of School – May 23, 2025

New to LISD Staff Development

  • July 30–Aug. 2, 2024

Staff Development/Student Holiday

  • Aug. 5–13, 2024
  • Sept. 23, 2024
  • Oct. 14, 2024
  • Nov. 4–5, 2024
  • Jan. 6, 2025
  • Feb. 17, 2025
  • March 24, 2025
  • April 21, 2025

Student/Staff Holiday

  • Sept. 2, 2024
  • Nov. 25–29, 2024
  • Dec. 23, 2024–Jan. 3, 2025
  • Jan. 20, 2025
  • March 17–21, 2025
  • April 18, 2025

Early Release Day

  • Dec. 20, 2024
  • May 23, 2025

Proposed Testing Dates

  • STAAR – April 8 – May 2

2025-26 School Year

At the Feb. 13, 2025 meeting, the Board approved the 2025–26 academic calendar. The new academic calendar was designed and adopted, thanks to extensive feedback collected from the #1LISD community in October and December of 2024.

2025-26 Approved District Calendar PDF

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Important Dates

  • First day of School – Aug. 13, 2025
  • Labor Day: Student / Staff Holiday – Sept. 1, 2025
  • Staff Development Day / Student Holiday – Sept. 22, 2025
  • Student / Staff Holiday – Oct. 16-17, 2025
  • Staff Development Day / Student Holiday – Oct. 20, 2025
  • Staff Development Day / Student Holiday – Nov. 3-4, 2025
  • Fall Break: Student / Staff Holiday – Nov. 24-28, 2025
  • Early Release Day – Dec. 19, 2025
  • Winter Break: Student / Staff Holiday – Dec. 22, 2025–Jan. 2, 2026
  • Staff Development Day / Student Holiday – Jan. 5, 2026
  • MLK Day: Student / Staff Holiday – Jan. 19, 2026
  • Student / Staff Holiday – Feb. 12-13, 2026
  • Staff Development Day / Student Holiday – Feb. 16, 2026
  • Spring Break: Student / Staff Holiday – March 16–20, 2026
  • Student / Staff Holiday – April 3, 2026
  • Staff Development Day / Student Holiday – April 6, 2026
  • Student / Staff Holiday – May 25, 2026
  • Early Release Day & Last Day of School – May 29, 2026

New to LISD Staff Development

  • July 29–Aug. 1, 2025

Staff Development/Student Holiday

  • Aug. 4–12, 2025
  • Sept. 22, 2025
  • Oct. 20, 2025
  • Nov. 3-4, 2025
  • Jan. 5, 2026
  • Feb. 16, 2026
  • March 23, 2026
  • April 6, 2026

Student/Staff Holiday

  • Sept. 1, 2025
  • Oct. 16-17, 2025
  • Nov. 24–28, 2025
  • Dec. 22, 2025–Jan. 2, 2026
  • Jan. 19, 2026
  • Feb. 12-13, 2026
  • March 16–20, 2026
  • April 3, 2026
  • May 25, 2026

Early Release Day

  • Dec. 19, 2025
  • May 29, 2026

Proposed Testing Dates

  • TBD

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