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Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Seguin ISD school calendar for the 2025-26 school year runs from Tuesday, August 12, 2025 to Friday, May 22, 2026 in Texas.
- •3 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 9 – Mar 13
- •Winter break: Dec 22 – Jan 2
Seguin ISD starts school 159 days earlier than most Texas districts. Winter break matches the most common Texas schedule, starting 12/22. Spring break aligns with the most common Texas schedule.
Download the iCal file above to sync all Seguin ISD dates with your phone or computer.
Frequently Asked Questions
Is Seguin ISD school open today?
Yes, Seguin ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Seguin ISD?
There are no more scheduled days off for the 2025-26 school year.
When is the first day of school for Seguin ISD?
The first day of school for Seguin ISD in 2025-26 is Tuesday, August 12, 2025.
When is the last day of school for Seguin ISD?
The last day of school for Seguin ISD in 2025-26 is Friday, May 22, 2026.
When is spring break for Seguin ISD?
Spring break for Seguin ISD is Monday, March 9, 2026 to Friday, March 13, 2026.
When is winter break for Seguin ISD?
Winter break for Seguin ISD is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Seguin 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 Seguin ISD?
Thanksgiving break for Seguin ISD is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Seguin 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