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Summer Break
School starts Aug 25
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Osage County R-III School District school calendar for the 2026-27 school year runs from Tuesday, August 25, 2026 to Thursday, May 20, 2027 in Westphalia, Missouri.
- •3 scheduled breaks and 31 holidays throughout the year
- •Spring break: Mar 25 – Mar 29
- •Winter break: Dec 21 – Jan 1
Osage County R-III School District starts school 379 days later than most Missouri districts. Winter break starts 364 days later than the most common Missouri schedule.
Download the iCal file above to sync all Osage County R-III School District dates with your phone or computer.
Frequently Asked Questions
Is Osage County R-III School District school open today?
No, Osage County R-III School District is currently on summer break. School starts Tuesday, August 25, 2026.
When is the next day off for Osage County R-III School District?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Osage County R-III School District?
The first day of school for Osage County R-III School District in 2026-27 is Tuesday, August 25, 2026.
When is the last day of school for Osage County R-III School District?
The last day of school for Osage County R-III School District in 2026-27 is Thursday, May 20, 2027.
When is spring break for Osage County R-III School District?
Spring break for Osage County R-III School District is Thursday, March 25, 2027 to Monday, March 29, 2027.
When is winter break for Osage County R-III School District?
Winter break for Osage County R-III School District is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Osage County R-III School District return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Osage County R-III School District?
Thanksgiving break for Osage County R-III School District is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Osage County R-III 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 Westphalia, MO in?
Westphalia, Missouri is served by Osage County R-III School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Westphalia?
School in Westphalia (Osage County R-III School District) starts on Tuesday, August 25, 2026 for the 2026-27 school year.
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Last updated: July 18, 2026
Source: Osage County R-III School District Official Calendar