Sisd Calendar 2025-24. Our primary purpose of improving lives through a quality education is driven by an unrelenting determination to graduate all of our students and prepare them for success in higher. August 8, 2024 🏫 early release dates:

The first day of school is scheduled for a wednesday start, which follows the feedback from a majority of respondents. For the first time in many years, the district will have a calendar that puts kids first and provides the learning time.