⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
West Yellowstone K-12
Montana · 273 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 26 – Nov 27
Winter
Dec 23 – Dec 23
Last day
May 27
Breaks & no-school days
Day off
Starts
Ends
Professional Learning - No School
—
Teacher Workshop Days
—
Teacher Workshop Days
—
Labor Day - No School
—
Professional Learning - No School
—
Professional Learning - No School
—
No School
—
Veteran'S Day - No School
—
Teacher Compensation Day - No School
—
Thanksgiving Break
Winter Break
—
Professional Learning - No School
—
No School
—
Professional Learning - No School
—
Teacher Compensation Day - No School
—
Holiday - No School
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School dayDay offHalf dayEstimated — not yet confirmed by the district