⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Anaconda H S
Montana · 281 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Winter
Dec 21 – Jan 4
Spring
Mar 15 – Mar 19
Last day
May 28
Breaks & no-school days
Day off
Starts
Ends
Fall Break
Winter Break
Spring Break
School dayDay offHalf dayEstimated — not yet confirmed by the district