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Weekend
Next 7 Days
May 2026
Coming Up
School Breaks
Holidays (No School)
The Gardiner H S school calendar for the 2025-26 school year runs from Tuesday, September 2, 2025 to Friday, June 12, 2026 in Gardiner, Montana.
- •4 scheduled breaks and 10 holidays throughout the year
- •Spring break: Apr 21 – Apr 24
- •Winter break: Dec 24 – Dec 31
Gardiner H S starts school 17 days later than most Montana districts.
Download the iCal file above to sync all Gardiner H S dates with your phone or computer.
Frequently Asked Questions
Is Gardiner H S school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Gardiner H S?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Gardiner H S?
The first day of school for Gardiner H S in 2025-26 is Tuesday, September 2, 2025.
When is the last day of school for Gardiner H S?
The last day of school for Gardiner H S in 2025-26 is Friday, June 12, 2026.
When is spring break for Gardiner H S?
Spring break for Gardiner H S is Tuesday, April 21, 2026 to Friday, April 24, 2026.
When is winter break for Gardiner H S?
Winter break for Gardiner H S is Wednesday, December 24, 2025 to Wednesday, December 31, 2025.
When do students go back to school after winter break?
Students in Gardiner H S return to school after winter break on Thursday, January 1, 2026. Winter break ends on Wednesday, December 31, 2025.
When is Thanksgiving break for Gardiner H S?
Thanksgiving break for Gardiner H S is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Gardiner 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 Gardiner, MT in?
Gardiner, Montana is served by Gardiner H S. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Gardiner?
School in Gardiner (Gardiner H S) starts on Tuesday, September 2, 2025 for the 2025-26 school year.
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Last updated: December 31, 2025
Source: Gardiner H S Official Calendar