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Summer Break
School starts Aug 24
Next 7 Days
August 2026
Coming Up
School Breaks
The Big Sky School K-12 school calendar for the 2026-27 school year runs from Monday, August 24, 2026 to Friday, June 4, 2027 in Gallatin Gateway, Montana.
- •2 scheduled breaks and 0 holidays throughout the year
- •Spring break: Mar 22 – Mar 26
- •Winter break: Dec 21 – Jan 1
Big Sky School K-12 starts school 373 days later than most Montana districts. Winter break starts 364 days later than the most common Montana schedule.
Download the iCal file above to sync all Big Sky School K-12 dates with your phone or computer.
Frequently Asked Questions
Is Big Sky School K-12 school open today?
No, Big Sky School K-12 is currently on summer break. School starts Monday, August 24, 2026.
When is the next day off for Big Sky School K-12?
The next day off is Holiday Break, starting Monday, December 21, 2026.
When is the first day of school for Big Sky School K-12?
The first day of school for Big Sky School K-12 in 2026-27 is Monday, August 24, 2026.
When is the last day of school for Big Sky School K-12?
The last day of school for Big Sky School K-12 in 2026-27 is Friday, June 4, 2027.
When is spring break for Big Sky School K-12?
Spring break for Big Sky School K-12 is Monday, March 22, 2027 to Friday, March 26, 2027.
When is winter break for Big Sky School K-12?
Winter break for Big Sky School K-12 is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Big Sky School K-12 return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Big Sky School K-12?
Thanksgiving break dates for Big Sky School K-12 are not yet available.
How do I add Big Sky School K-12 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 Gallatin Gateway, MT in?
Gallatin Gateway, Montana is served by Big Sky School K-12. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Gallatin Gateway?
School in Gallatin Gateway (Big Sky School K-12) starts on Monday, August 24, 2026 for the 2026-27 school year.
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Last updated: July 12, 2026