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School Open
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Next 7 Days
2 days offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Southside ISD school calendar for the 2025-26 school year runs from Wednesday, August 27, 2025 to Tuesday, June 9, 2026 in Texas.
- •3 scheduled breaks and 4 holidays throughout the year
- •Spring break: Apr 6 – Apr 10
- •Winter break: Dec 22 – Jan 2
Southside ISD starts school 144 days earlier than most Texas districts. Winter break matches the most common Texas schedule, starting 12/22.
Download the iCal file above to sync all Southside ISD dates with your phone or computer.
Frequently Asked Questions
Is Southside ISD school open today?
Yes, Southside ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Southside ISD?
The next day off is Spring Break, starting Monday, April 6, 2026.
When is the first day of school for Southside ISD?
The first day of school for Southside ISD in 2025-26 is Wednesday, August 27, 2025.
When is the last day of school for Southside ISD?
The last day of school for Southside ISD in 2025-26 is Tuesday, June 9, 2026.
When is spring break for Southside ISD?
Spring break for Southside ISD is Monday, April 6, 2026 to Friday, April 10, 2026.
When is winter break for Southside ISD?
Winter break for Southside ISD is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Southside ISD return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Southside ISD?
Thanksgiving break for Southside ISD is Thursday, November 27, 2025 to Friday, November 28, 2025.
How do I add Southside ISD calendar to my phone?
Click the "Add to Calendar" button at the top of this page to download the iCal (.ics) file. Then:
iPhone/iPad: Tap the downloaded file, then tap "Add All" to add events to your Calendar app.
Android: Open the file with Google Calendar, review the events, and tap "Import".
Google Calendar (web): Go to Settings → Import & Export → Select the .ics file → Import.
Outlook: Double-click the file or drag it into your Outlook calendar.
Apple Calendar (Mac): Double-click the file or go to File → Import → select the .ics file.
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Last updated: December 15, 2025