Lamar Cisd Instructional Calendar 2025-25. Round rock isd performing arts center, 5800 mcneil dr, austin, tx 78729, austin, tx 78729 The academic calendar is designed with the best interests of students in mind, taking into consideration valuable input from parents, students, educators and administrators.

It provides more learning time than hisd students have had in. Calendar to the past and upcoming seasons for the calendar year.