Katy Isd Calendar 2025 To 2025. Web 14 aug 2024 (wed). 25600 longenbaugh road katy, tx 77493.
Katy isd approves 2025 26 instructional calendarwednesday august 13 2025 first day of schoolfriday may 15 2026 last day of. 13, 2025, and end may 15, 2026, for seniors and may 21, 2026, for the remainder of the student population, according to the approved calendar.