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Weekend
Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Seminole ISD school calendar for the 2026-27 school year runs from Thursday, August 6, 2026 to Thursday, May 27, 2027 in Texas.
- •5 scheduled breaks and 3 holidays throughout the year
- •Spring break: Apr 5 – Apr 9
- •Winter break: Dec 21 – Jan 1
Seminole ISD starts school 200 days later than most Texas districts. Winter break starts 364 days later than the most common Texas schedule.
Download the iCal file above to sync all Seminole ISD dates with your phone or computer.
Frequently Asked Questions
Is Seminole ISD school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Seminole ISD?
The next day off is Fall Break, starting Monday, October 12, 2026.
When is the first day of school for Seminole ISD?
The first day of school for Seminole ISD in 2026-27 is Thursday, August 6, 2026.
When is the last day of school for Seminole ISD?
The last day of school for Seminole ISD in 2026-27 is Thursday, May 27, 2027.
When is spring break for Seminole ISD?
Spring break for Seminole ISD is Monday, April 5, 2027 to Friday, April 9, 2027.
When is winter break for Seminole ISD?
Winter break for Seminole ISD is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Seminole ISD return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Seminole ISD?
Thanksgiving break for Seminole ISD is Monday, October 12, 2026 to Friday, October 16, 2026.
How do I add Seminole 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: September 25, 2026
Source: Seminole ISD Official Calendar