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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 Knox City-O'Brien Cons ISD school calendar for the 2025-26 school year runs from Thursday, August 7, 2025 to Thursday, May 21, 2026 in Texas.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 9 – Mar 13
- •Winter break: Dec 22 – Jan 2
Knox City-O'Brien Cons ISD starts school 164 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 Knox City-O'Brien Cons ISD dates with your phone or computer.
Frequently Asked Questions
Is Knox City-O'Brien Cons ISD school open today?
Yes, Knox City-O'Brien Cons ISD is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Knox City-O'Brien Cons ISD?
The next day off is Friday, April 3, 2026 for April Holiday.
When is the first day of school for Knox City-O'Brien Cons ISD?
The first day of school for Knox City-O'Brien Cons ISD in 2025-26 is Thursday, August 7, 2025.
When is the last day of school for Knox City-O'Brien Cons ISD?
The last day of school for Knox City-O'Brien Cons ISD in 2025-26 is Thursday, May 21, 2026.
When is spring break for Knox City-O'Brien Cons ISD?
Spring break for Knox City-O'Brien Cons ISD is Monday, March 9, 2026 to Friday, March 13, 2026.
When is winter break for Knox City-O'Brien Cons ISD?
Winter break for Knox City-O'Brien Cons ISD is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Knox City-O'Brien Cons 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 Knox City-O'Brien Cons ISD?
Thanksgiving break for Knox City-O'Brien Cons ISD is Monday, October 6, 2025 to Friday, October 10, 2025.
How do I add Knox City-O'Brien Cons 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