HEB ISD Calendar
- 2023-24 Official School Calendar (pdf)
- 2022-23 Official School Calendar (pdf)
- Visual & Performing Arts Calendar
- Athletics Schedules (via RankOneSport)
- State Testing Calendar (on T.E.A. website)
The District Calendar is for events that affect the entire student population at multiple schools. Events for individual schools belong on that school's calendar, and events for specific groups belong on that group's calendar.