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Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Collinsville ISD school calendar for the 2026-27 school year runs from Monday, August 3, 2026 to Tuesday, May 25, 2027 in Texas.
- •3 scheduled breaks and 2 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 17 – Jan 3
Collinsville ISD starts school 197 days later than most Texas districts. Winter break starts 360 days later than the most common Texas schedule.
Download the iCal file above to sync all Collinsville ISD dates with your phone or computer.
Frequently Asked Questions
Is Collinsville ISD school open today?
Yes, Collinsville ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Collinsville ISD?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Collinsville ISD?
The first day of school for Collinsville ISD in 2026-27 is Monday, August 3, 2026.
When is the last day of school for Collinsville ISD?
The last day of school for Collinsville ISD in 2026-27 is Tuesday, May 25, 2027.
When is spring break for Collinsville ISD?
Spring break for Collinsville ISD is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Collinsville ISD?
Winter break for Collinsville ISD is Thursday, December 17, 2026 to Sunday, January 3, 2027.
When do students go back to school after winter break?
Students in Collinsville ISD return to school after winter break on Monday, January 4, 2027. Winter break ends on Sunday, January 3, 2027.
When is Thanksgiving break for Collinsville ISD?
Thanksgiving break for Collinsville ISD is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Collinsville 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 5, 2026