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Lubbock ISD Calendar 2026-27: First Day, Breaks & Holidays
The Lubbock Independent School District academic year at a glance for Lubbock families, with the official calendar link. Updated July 2026.
| Milestone | Date |
|---|---|
| First day of school (2026-27) | Wednesday, August 12, 2026 |
| Winter break | December 18, 2026 - January 4, 2027 (Dec 17 is an early-dismissal last day of the semester; classes resume Wednesday, January 6, 2027) |
| Last day of school | Thursday, May 27, 2027 (early dismissal) |
Official calendar
Lubbock Independent School District maintains the authoritative calendar — including any mid-year revisions, early-release days, and staff-development days.
Official Lubbock ISD calendar →Related
About this information: Compiled July 2026 from official local sources. Schedules and rules change — always confirm with the official links above before planning.