San Antonio ISD Calendar 2027-2028

San Antonio ISD has published its 2027-2028 calendar, approved by the school board. School starts Wednesday, August 11, 2027 and ends Wednesday, May 24, 2028. After the last day of the current year (May 26, 2027), that leaves 76 days of summer break.

First dayWed, Aug 11, 2027

Last dayWed, May 24, 2028

Spring breakMar 6-10, 2028

Winter breakDec 17 to Dec 31

All 2027-2028 dates

San Antonio ISD 2027-2028 dates
Date	Event
Wed, Aug 11, 2027	First day of school
Mon, Sep 6, 2027	Labor Day
Fri, Sep 17, 2027	Teacher workday, no school for students
Fri, Oct 8, 2027	Teacher workday, no school for students
Mon, Oct 11, 2027	Holiday
Fri, Oct 22, 2027	Teacher workday, no school for students
Fri, Nov 5, 2027	Teacher workday, no school for students
Mon, Nov 22 to Fri, Nov 26, 2027	Thanksgiving break · 5 school days off
Fri, Dec 17 to Fri, Dec 31, 2027	Winter break · 11 school days off
Mon, Jan 3, 2028	Teacher workday, no school for students
Tue, Jan 4, 2028	Teacher workday, no school for students
Mon, Jan 17, 2028	Martin Luther King Jr. Day
Fri, Feb 4, 2028	Teacher workday, no school for students
Fri, Feb 18, 2028	Teacher workday, no school for students
Mon, Feb 21, 2028	Presidents' Day
Mon, Feb 21, 2028	Possible weather make-up day
Mon, Mar 6 to Fri, Mar 10, 2028	Spring break · 5 school days off
Mon, Mar 13, 2028	Teacher workday, no school for students
Mon, Mar 13, 2028	Possible weather make-up day
Fri, Apr 14, 2028	Holiday
Fri, Apr 28, 2028	Holiday
Wed, May 24, 2028	Last day of school

Download 2027-2028 (.ics) Add to Google Calendar

Verified against San Antonio ISD’s official 2027-2028 calendar on September 26, 2026 (board-approved version). Confidence: High.

Source: San Antonio ISD 2027-2028 Instructional Calendar (v2_01.30.26) (PDF) · district calendar page

Note: Approved by the Board 1.20.2026 (version v2_01.30.26); listed under Future District Calendars on the district's calendars page (read on 2026-09-26 from the district's website content service; the site shows a bot check to this network) and downloaded from the district's short link (aptg.co/yJjJ2j), which still points to this file (same hash). The district's online events calendar does not list 2027-28 dates yet, so the unnamed 'Holiday' labels are kept. Dates are read from the color-coded grid; breaks and holidays are colored 'Holiday' without names. Student holidays for professional development (Sep 17, Oct 8, Nov 5, Jan 4, Feb 4), teacher planning (Jan 3, Mar 13) and parent/teacher conferences (Oct 22, Feb 18) are no-school days for students. Feb 21 (holiday) and Mar 13 are marked as bad weather makeup days. The notes box gives the first semester as Aug 11 - Dec 17, but the grid colors Dec 17 as a holiday and the 2nd grading period ends Dec 16, so the last day before winter break is Dec 16; no school Dec 17 - Jan 4, students return Jan 5. Memorial Day (May 29) and June 19 are holidays after the last day.

Frequently asked questions

When does San Antonio ISD start school in 2027?

Wednesday, August 11, 2027, the same week and weekday as in 2026.

When is spring break 2028 for San Antonio ISD?

Mar 6-10, 2028. Students return Tuesday, March 14, 2028.

When is winter break 2027 for San Antonio ISD?

Dec 17-31, 2027, eleven school days off; back Wednesday, January 5, 2028.

When is the last day of school in 2028 for San Antonio ISD?

Wednesday, May 24, 2028.

More San Antonio ISD dates

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