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Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Owasso school calendar for the 2026-27 school year runs from Thursday, August 13, 2026 to Friday, May 28, 2027 in Owasso, Oklahoma.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 1
Owasso starts school 359 days later than most Oklahoma districts. Winter break starts 364 days later than the most common Oklahoma schedule.
Download the iCal file above to sync all Owasso dates with your phone or computer.
Frequently Asked Questions
Is Owasso school open today?
Yes, Owasso is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Owasso?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Owasso?
The first day of school for Owasso in 2026-27 is Thursday, August 13, 2026.
When is the last day of school for Owasso?
The last day of school for Owasso in 2026-27 is Friday, May 28, 2027.
When is spring break for Owasso?
Spring break for Owasso is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Owasso?
Winter break for Owasso is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Owasso return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Owasso?
Thanksgiving break for Owasso is Thursday, October 15, 2026 to Friday, October 16, 2026.
How do I add Owasso 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.
What school district is Owasso, OK in?
Owasso, Oklahoma is served by Owasso. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Owasso?
School in Owasso (Owasso) starts on Thursday, August 13, 2026 for the 2026-27 school year.
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Last updated: July 21, 2026
Source: Owasso Official Calendar