Calendar 2025 2026 Hisd Calendar. Hisd prepares for the 2025 spring semester with key dates for testing, holidays, and feedback for the next academic year's draft calendar. 12 as the first day of school for hisd students, with the academic year concluding on june 4.

For the first time in many years, the district will have a calendar that puts kids first and provides the learning time. 12 as the first day of school for hisd students, with the academic year concluding on june 4.