The following calendars should be noted on your parent/guardian calendars, calendars at home, and on your student's personal monthly calendars. These dates will be followed by Keller ISD, TEA, College Board and ACT. 

Keller ISD Instructional Calendar 2021-2022

TEA Testing Calendar for STAAR 2021-2022

College Board AP Testing Dates for 2022

College Board SAT Testing Dates 2021-2022

ACT Testing Dates 2021-2022