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Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Duncanville ISD school calendar for the 2026-27 school year runs from Thursday, August 6, 2026 to Thursday, May 27, 2027 in Texas.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 1
Duncanville 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 Duncanville ISD dates with your phone or computer.
Frequently Asked Questions
Is Duncanville ISD school open today?
Yes, Duncanville ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Duncanville ISD?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Duncanville ISD?
The first day of school for Duncanville ISD in 2026-27 is Thursday, August 6, 2026.
When is the last day of school for Duncanville ISD?
The last day of school for Duncanville ISD in 2026-27 is Thursday, May 27, 2027.
When is spring break for Duncanville ISD?
Spring break for Duncanville ISD is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Duncanville ISD?
Winter break for Duncanville ISD is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Duncanville 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 Duncanville ISD?
Thanksgiving break for Duncanville ISD is Monday, October 12, 2026 to Friday, October 16, 2026.
How do I add Duncanville 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: June 11, 2026