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School Open
Dismissal: 3:30 PM
Next 7 Days
1 day offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Seymour ISD school calendar for the 2025-26 school year runs from Wednesday, August 27, 2025 to Wednesday, June 10, 2026 in Texas.
- •3 scheduled breaks and 7 holidays throughout the year
- •Spring break: Apr 13 – Apr 17
- •Winter break: Dec 24 – Dec 31
Seymour ISD starts school 144 days earlier than most Texas districts.
Download the iCal file above to sync all Seymour ISD dates with your phone or computer.
Frequently Asked Questions
Is Seymour ISD school open today?
Yes, Seymour ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Seymour ISD?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for Seymour ISD?
The first day of school for Seymour ISD in 2025-26 is Wednesday, August 27, 2025.
When is the last day of school for Seymour ISD?
The last day of school for Seymour ISD in 2025-26 is Wednesday, June 10, 2026.
When is spring break for Seymour ISD?
Spring break for Seymour ISD is Monday, April 13, 2026 to Friday, April 17, 2026.
When is winter break for Seymour ISD?
Winter break for Seymour ISD is Wednesday, December 24, 2025 to Wednesday, December 31, 2025.
When do students go back to school after winter break?
Students in Seymour ISD return to school after winter break on Thursday, January 1, 2026. Winter break ends on Wednesday, December 31, 2025.
When is Thanksgiving break for Seymour ISD?
Thanksgiving break for Seymour ISD is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Seymour 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