Katy Isd Instructional Calendar 24 26. Katy isd approves 2025 26 instructional calendarwednesday august 13 2025 first day of schoolfriday may 15 2026 last day of school for seniors principal:. On monday night, february 26, the katy isd board of trustees met for their.

Web katy isd instructional calendar events. On monday night, february 26, the katy isd board of trustees met for their.