San Antonio Independent School District Calendar: San Antonio ISD is a great school district for education in Texas, United States. This school system is on the top priority list of families or parents when it comes to the education of their kids. Established in the year 1899, San Antonio ISD has a legacy over 100 years, it has evolved with time and continous to be one of the largest school district in Texas with a student enrolment of more than 48,720. San Antonio ISD is committed to make the educational journey of student’s smooth, exciting, full of knowledge, and creative. Plays a big role in shaping the future of student’s for betterment by providing them the essential educational resources and learning opportunities.
San Antonio Independent School District Calendar 2026-2027
In Texas, San Antonio Independent School District is committed to provide good education to all students. The school system has released the school calendar for students, parents, and teachers so they get to know the academic schedule for the entire school year. Use a school calendar to stay informed and updated during the academic year. The preview of San Antonio Independent School District Calendar is shared below for the year 2026-2027.

Download Links:
- Download 2026-2027 School Calendar in PDF
- Download 2027-2028 School Calendar in PDF
Note: Do keep a check on the official website of San Antonio ISD for all latest updates, amendments, or revisions that may occur in a school calendar.
Key Dates & Holiday Dates 2026-2027
| Event | Dates |
| First Day of School | Wed, Aug 12 2026 |
| Fall Break | Fri, Oct 9 to Mon, Oct 12 2026 |
| Thanksgiving Break | Mon, Nov 23 to Fri, Nov 27 2026 |
| Christmas Break | Fri, Dec 18 to Tue, Jan 5 2027 |
| Mid-Winter Break | Fri, Feb 12 to Mon, Feb 15 2027 |
| Spring Break | Mon, Mar 8 to Mon, Mar 15 2027 |
| Last Day of School | Wed, May 26 2027 |
For the academic year 2026-2027, the school year starts in the month of August 2026 and goes until the end of May 2027. In order to get ready for this school year, you must be aware of the important academic dates, holidays, and breaks. Check out the table below to see the dates of first/last day of school and holiday breaks.
Breaks and Holidays
During the academic year, the San Antonio ISD calendar includes many holidays and breaks so students and teachers can have time to rest, enjoy, and re-energize. The most common breaks are fall, thanksgiving, Christmas, and spring. You can easily check out the dates of these breaks and holidays in a table above or check out the full school calendar.
- Fall Break: Fri, Oct 9 to Mon, Oct 12 2026
- Thanksgiving Break: Mon, Nov 23 to Fri, Nov 27 2026
- Christmas Break: Fri, Dec 18 to Tue, Jan 5 2027
- Spring Break: Mon, Mar 8 to Mon, Mar 15 2027
As a student, you must make the most out of these breaks such as take some rest, involve with family and community activities, go on a vacation or outing, etc. Parents are also required to keep a check on upcoming holidays and plan a vacation for their kids.
About San Antonio Independent School District
San Antonio Independent School District is a school district based in San Antonio, Texas, United States. It’s one of the largest and renowned school district in Texas, making it a choice for families or parents for an education of their kids. Check out the table below for the links of school’s official website and social media handles. Do keep a check on school’s website for latest updates, news, and information.
| Official Website | Click Here |
| Click Here | |
| Click Here | |
| Click Here |
Summary
A school calendar is more than just a list of dates and days. It’s a commitment from the school district to organize all academic events in a proper manner. An academic schedule is prepared very strategically, ensuring there are proper instructional days and holiday breaks for students. As a student, you must ensure to have an updated copy of a school calendar with you to attend school regularly and to never miss out on any important academic dates.