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School Open
Dismissal: 3:30 PM
Next 7 Days
November 2026
Coming Up
School Breaks
Holidays (No School)
The Roundup High School school calendar for the 2026-27 school year runs from Wednesday, August 19, 2026 to Thursday, May 20, 2027 in Roundup, Montana.
- •3 scheduled breaks and 1 holiday throughout the year
- •Spring break: Mar 26 – Mar 29
- •Winter break: Dec 18 – Jan 3
Roundup High School starts school 370 days later than most Montana districts. Winter break starts 361 days later than the most common Montana schedule.
Download the iCal file above to sync all Roundup High School dates with your phone or computer.
Frequently Asked Questions
Is Roundup High School school open today?
Yes, Roundup High School is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Roundup High School?
The next day off is Thanksgiving, starting Thursday, November 26, 2026.
When is the first day of school for Roundup High School?
The first day of school for Roundup High School in 2026-27 is Wednesday, August 19, 2026.
When is the last day of school for Roundup High School?
The last day of school for Roundup High School in 2026-27 is Thursday, May 20, 2027.
When is spring break for Roundup High School?
Spring break for Roundup High School is Friday, March 26, 2027 to Monday, March 29, 2027.
When is winter break for Roundup High School?
Winter break for Roundup High School is Friday, December 18, 2026 to Sunday, January 3, 2027.
When do students go back to school after winter break?
Students in Roundup High School return to school after winter break on Monday, January 4, 2027. Winter break ends on Sunday, January 3, 2027.
When is Thanksgiving break for Roundup High School?
Thanksgiving break for Roundup High School is Thursday, November 26, 2026 to Friday, November 27, 2026.
How do I add Roundup High School 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 Roundup, MT in?
Roundup, Montana is served by Roundup High School. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Roundup?
School in Roundup (Roundup High School) starts on Wednesday, August 19, 2026 for the 2026-27 school year.
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Last updated: October 12, 2026