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School Open
Dismissal: 3:30 PM
Next 7 Days
May 2026
Coming Up
School Breaks
Holidays (No School)
The Rocky Boy H S school calendar for the 2025-26 school year runs from Wednesday, August 20, 2025 to Thursday, June 4, 2026 in Box Elder, Montana.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Apr 6 – Apr 6
- •Winter break: Dec 25 – Dec 26
Rocky Boy H S starts school 4 days later than most Montana districts. Winter break starts 3 days later than the most common Montana schedule.
Download the iCal file above to sync all Rocky Boy H S dates with your phone or computer.
Frequently Asked Questions
Is Rocky Boy H S school open today?
Yes, Rocky Boy H S is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Rocky Boy H S?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Rocky Boy H S?
The first day of school for Rocky Boy H S in 2025-26 is Wednesday, August 20, 2025.
When is the last day of school for Rocky Boy H S?
The last day of school for Rocky Boy H S in 2025-26 is Thursday, June 4, 2026.
When is spring break for Rocky Boy H S?
Spring break for Rocky Boy H S is Monday, April 6, 2026 to Monday, April 6, 2026.
When is winter break for Rocky Boy H S?
Winter break for Rocky Boy H S is Thursday, December 25, 2025 to Friday, December 26, 2025.
When do students go back to school after winter break?
Students in Rocky Boy H S return to school after winter break on Monday, December 29, 2025. Winter break ends on Friday, December 26, 2025.
When is Thanksgiving break for Rocky Boy H S?
Thanksgiving break for Rocky Boy H S is Thursday, November 27, 2025 to Friday, November 28, 2025.
How do I add Rocky Boy H S 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 Box Elder, MT in?
Box Elder, Montana is served by Rocky Boy H S. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Box Elder?
School in Box Elder (Rocky Boy H S) starts on Wednesday, August 20, 2025 for the 2025-26 school year.
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Last updated: December 31, 2025
Source: Rocky Boy H S Official Calendar