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Summer Break
School year ended
Next 7 Days
July 2026
School Breaks
Holidays (No School)
The Owasso school calendar for the 2025-26 school year runs from Thursday, August 14, 2025 to Friday, May 22, 2026 in Owasso, Oklahoma.
- •4 scheduled breaks and 12 holidays throughout the year
- •Spring break: Mar 16 – Mar 20
- •Winter break: Dec 22 – Jan 2
Owasso starts school 5 days earlier than most Oklahoma districts. Winter break matches the most common Oklahoma schedule, starting 12/22. Spring break aligns with 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?
No, the 2025-26 school year has ended.
When is the next day off for Owasso?
There are no more scheduled days off for the 2025-26 school year.
When is the first day of school for Owasso?
The first day of school for Owasso in 2025-26 is Thursday, August 14, 2025.
When is the last day of school for Owasso?
The last day of school for Owasso in 2025-26 is Friday, May 22, 2026.
When is spring break for Owasso?
Spring break for Owasso is Monday, March 16, 2026 to Friday, March 20, 2026.
When is winter break for Owasso?
Winter break for Owasso is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Owasso return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Owasso?
Thanksgiving break for Owasso is Thursday, October 16, 2025 to Friday, October 17, 2025.
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 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Owasso?
School in Owasso (Owasso) starts on Thursday, August 14, 2025 for the 2025-26 school year.
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Last updated: December 31, 2025
Source: Owasso Official Calendar