Share with Parents
Help other parents find this calendar
Weekend
Next 7 Days
May 2026
Coming Up
School Breaks
Holidays (No School)
The Union R-XI School District school calendar for the 2025-26 school year runs from Monday, August 18, 2025 to Thursday, May 21, 2026 in Union, Missouri.
- •3 scheduled breaks and 8 holidays throughout the year
- •Spring break: Apr 3 – Apr 10
- •Winter break: Dec 22 – Dec 31
Union R-XI School District starts school 7 days later than most Missouri districts. Winter break matches the most common Missouri schedule, starting 12/22.
Download the iCal file above to sync all Union R-XI School District dates with your phone or computer.
Frequently Asked Questions
Is Union R-XI School District school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Union R-XI School District?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Union R-XI School District?
The first day of school for Union R-XI School District in 2025-26 is Monday, August 18, 2025.
When is the last day of school for Union R-XI School District?
The last day of school for Union R-XI School District in 2025-26 is Thursday, May 21, 2026.
When is spring break for Union R-XI School District?
Spring break for Union R-XI School District is Friday, April 3, 2026 to Friday, April 10, 2026.
When is winter break for Union R-XI School District?
Winter break for Union R-XI School District is Monday, December 22, 2025 to Wednesday, December 31, 2025.
When do students go back to school after winter break?
Students in Union R-XI School District return to school after winter break on Thursday, January 1, 2026. Winter break ends on Wednesday, December 31, 2025.
When is Thanksgiving break for Union R-XI School District?
Thanksgiving break for Union R-XI School District is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Union R-XI School District 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 Union, MO in?
Union, Missouri is served by Union R-XI School District. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Union?
School in Union (Union R-XI School District) starts on Monday, August 18, 2025 for the 2025-26 school year.
Get Calendar Alerts
We'll email you when Union R-XI School District updates their calendar.
Other Missouri Districts
Last updated: December 31, 2025