Official School Calendar for Academic Year 2026–2027
Southside ISD Independent School District 2026–27 calendar dates
| Date | Event |
|---|---|
| Jul 29-30, 2026 | New Teacher Academy |
| Aug 3, 2026 | Staff Workday |
| Aug 4-10, 2026 | Staff Development |
| Aug 11, 2026 | Staff Development 1/2 Day / Staff Workday 1/2 Day |
| Aug 12, 2026 | First Day of School |
| Sep 7, 2026 | Labor Day (Staff/Student Holiday) |
| Oct 8, 2026 | Staff Development (Student Holiday) |
| Oct 9-12, 2026 | Fall Break |
| Nov 23-27, 2026 | Thanksgiving Break (Staff/Student Holiday) |
| Dec 18, 2026 | Staff Development (Student Holiday) |
| Dec 21, 2026 - Jan 1, 2027 | Winter Break (Staff/Student Holiday) |
| Jan 4-5, 2027 | Staff Development (Student Holiday) |
| Jan 18, 2027 | MLK Day (Staff/Student Holiday) |
| Feb 12, 2027 | Staff Development (Student Holiday) |
| Feb 15, 2027 | President's Day (Staff/Student Holiday) |
| Mar 8-12, 2027 | Spring Break (Staff/Student Holiday) |
| Mar 26-29, 2027 | Good Friday (Staff/Student Holiday) |
| Apr 23, 2027 | Battle of Flowers (Staff/Student Holiday) |
| May 26, 2027 | Last Day of School |
| May 31, 2027 | Memorial Day (Staff/Student Holiday) |
Southside ISD Calendar 2026-2027 FAQs
When is the first day of school in Southside ISD 2026-2027?
The first day of school in Southside ISD for the 2026-2027 calendar year is August 12, 2026.
When is spring break in Southside ISD 2026-2027?
Spring Break in Southside ISD for 2026-2027 is from March 8 to March 12, 2027.
When is Christmas break in Southside ISD 2026-2027?
Christmas Break in Southside ISD for the 2026-2027 calendar year begins on December 21, 2026 and continues through January 1, 2027.
When is winter break in Southside ISD 2026-2027?
Winter Break in Southside ISD for the 2026-2027 calendar year runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving break in Southside ISD 2026-2027?
Thanksgiving Break in Southside ISD for 2026-2027 is from November 23 to November 27, 2026.
When is the last day of school in Southside ISD 2026-2027?
The last day of school in Southside ISD for the 2026-2027 calendar year is May 26, 2027.
When is Labor Day holiday in Southside ISD 2026-2027?
Labor Day holiday in Southside ISD for the 2026-2027 calendar year is on September 7, 2026.
When is Fall Break in Southside ISD 2026-2027?
Fall Break in Southside ISD for the 2026-2027 calendar year is from October 9 to October 12, 2026.
When is MLK Day in Southside ISD 2026-2027?
MLK Day in Southside ISD for the 2026-2027 calendar year is observed on January 18, 2027.
When is Memorial Day in Southside ISD 2026-2027?
Memorial Day in Southside ISD for the 2026-2027 calendar year is on May 31, 2027.
Dates can change after publication. Read our calendar disclaimer.