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Next 7 Days
November 2026
Coming Up
School Breaks
Holidays (No School)
The Union school calendar for the 2026-27 school year runs from Thursday, August 13, 2026 to Tuesday, May 25, 2027 in Tulsa, Oklahoma.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 4
Union 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 Union dates with your phone or computer.
Frequently Asked Questions
Is Union school open today?
Yes, Union is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Union?
The next day off is Thanksgiving Vacation, starting Monday, November 23, 2026.
When is the first day of school for Union?
The first day of school for Union in 2026-27 is Thursday, August 13, 2026.
When is the last day of school for Union?
The last day of school for Union in 2026-27 is Tuesday, May 25, 2027.
When is spring break for Union?
Spring break for Union is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Union?
Winter break for Union is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Union return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Union?
Thanksgiving break for Union is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add 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 Tulsa, OK in?
Tulsa, Oklahoma is served by Union. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Tulsa?
School in Tulsa (Union) starts on Thursday, August 13, 2026 for the 2026-27 school year.
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Other Oklahoma Districts
Last updated: August 24, 2026
Source: Union Official Calendar