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School Open
Dismissal: 3:30 PM
Next 7 Days
November 2026
Coming Up
School Breaks
Holidays (No School)
The Rocky Boy H S school calendar for the 2026-27 school year runs from Wednesday, August 19, 2026 to Friday, June 4, 2027 in Box Elder, Montana.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 29 – Mar 29
- •Winter break: Dec 23 – Jan 1
Rocky Boy H S starts school 370 days later than most Montana districts. Winter break starts 366 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 Thanksgiving Break, starting Thursday, November 26, 2026.
When is the first day of school for Rocky Boy H S?
The first day of school for Rocky Boy H S in 2026-27 is Wednesday, August 19, 2026.
When is the last day of school for Rocky Boy H S?
The last day of school for Rocky Boy H S in 2026-27 is Friday, June 4, 2027.
When is spring break for Rocky Boy H S?
Spring break for Rocky Boy H S is Monday, March 29, 2027 to Monday, March 29, 2027.
When is winter break for Rocky Boy H S?
Winter break for Rocky Boy H S is Wednesday, December 23, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Rocky Boy H S return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Rocky Boy H S?
Thanksgiving break for Rocky Boy H S is Thursday, November 26, 2026 to Friday, November 27, 2026.
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 2026-27 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 19, 2026 for the 2026-27 school year.
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Last updated: July 18, 2026
Source: Rocky Boy H S Official Calendar