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Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Oklahoma Union school calendar for the 2026-27 school year runs from Tuesday, August 18, 2026 to Wednesday, May 12, 2027 in South Coffeyville, Oklahoma.
- •4 scheduled breaks and 3 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 20 – Jan 1
Oklahoma Union starts school 364 days later than most Oklahoma districts. Winter break starts 363 days later than the most common Oklahoma schedule.
Download the iCal file above to sync all Oklahoma Union dates with your phone or computer.
Frequently Asked Questions
Is Oklahoma Union school open today?
Yes, Oklahoma Union is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Oklahoma Union?
The next day off is Fall Break, starting Thursday, October 15, 2026.
When is the first day of school for Oklahoma Union?
The first day of school for Oklahoma Union in 2026-27 is Tuesday, August 18, 2026.
When is the last day of school for Oklahoma Union?
The last day of school for Oklahoma Union in 2026-27 is Wednesday, May 12, 2027.
When is spring break for Oklahoma Union?
Spring break for Oklahoma Union is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Oklahoma Union?
Winter break for Oklahoma Union is Sunday, December 20, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Oklahoma Union return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Oklahoma Union?
Thanksgiving break for Oklahoma Union is Thursday, October 15, 2026 to Friday, October 16, 2026.
How do I add Oklahoma Union 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 South Coffeyville, OK in?
South Coffeyville, Oklahoma is served by Oklahoma Union. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in South Coffeyville?
School in South Coffeyville (Oklahoma Union) starts on Tuesday, August 18, 2026 for the 2026-27 school year.
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Last updated: September 2, 2026
Source: Oklahoma Union Official Calendar