⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Butte H S
Montana · 1,272 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Winter
Dec 21 – Jan 5
Spring
Mar 15 – Mar 19
Last day
Jun 25
Breaks & no-school days
Day off
Starts
Ends
Professional Activity Day
—
Professional Activity Day
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Statutory Holiday
—
Professional Activity Day
—
Statutory Holiday
—
Professional Activity Day
—
Winter Break
Professional Activity Day
—
Statutory Holiday
—
Spring Break
Statutory Holiday
—
Statutory Holiday
—
Statutory Holiday
—
Professional Activity Day
—
Professional Activity Day
—
Statutory Holiday
—
School dayDay offHalf dayEstimated — not yet confirmed by the district