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School Open
Dismissal: 3:30 PM
Next 7 Days
May 2026
Coming Up
School Breaks
Holidays (No School)
The Boulder Elem school calendar for the 2025-26 school year runs from Wednesday, August 13, 2025 to Thursday, May 21, 2026 in Cardwell, Montana.
- •4 scheduled breaks and 7 holidays throughout the year
- •Spring break: Mar 16 – Mar 20
- •Winter break: Dec 22 – Jan 2
Boulder Elem starts school around the same time as most Montana districts. Winter break matches the most common Montana schedule, starting 12/22. Spring break aligns with the most common Montana schedule.
Download the iCal file above to sync all Boulder Elem dates with your phone or computer.
Frequently Asked Questions
Is Boulder Elem school open today?
Yes, Boulder Elem is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Boulder Elem?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Boulder Elem?
The first day of school for Boulder Elem in 2025-26 is Wednesday, August 13, 2025.
When is the last day of school for Boulder Elem?
The last day of school for Boulder Elem in 2025-26 is Thursday, May 21, 2026.
When is spring break for Boulder Elem?
Spring break for Boulder Elem is Monday, March 16, 2026 to Friday, March 20, 2026.
When is winter break for Boulder Elem?
Winter break for Boulder Elem is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Boulder Elem return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Boulder Elem?
Thanksgiving break for Boulder Elem is Monday, October 13, 2025 to Tuesday, October 14, 2025.
How do I add Boulder Elem 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 Cardwell, MT in?
Cardwell, Montana is served by Boulder Elem. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Cardwell?
School in Cardwell (Boulder Elem) starts on Wednesday, August 13, 2025 for the 2025-26 school year.
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Last updated: December 31, 2025
Source: Boulder Elem Official Calendar