⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Miller Co. R-Iii
Missouri · 181 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 23 – Nov 27
Winter
Feb 15 – Feb 19
Spring
Apr 5 – Apr 9
Last day
Jun 10
Breaks & no-school days
Day off
Starts
Ends
Labor Day Holiday
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Staff Development Day: Non-Student Day
—
Veteran'S Day (Non-Student Day)
—
Full Conference Day (Non-Student Day)
—
Thanksgiving Break
Mlk Holiday
—
Winter Break
Staff Development Day: Non-Student Day
—
Spring Break
Memorial Day Holiday
—
School dayDay offHalf dayEstimated — not yet confirmed by the district