⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Butler SD 53
Illinois · 470 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 25 – Nov 30
Winter
Dec 23 – Dec 23
Spring
Mar 24 – Mar 29
Last day
Jun 4
Breaks & no-school days
Day off
Starts
Ends
In-Service (No Students) - Day 1
—
In-Service (No Students) - Day 2
—
In-Service (No Students) - Day 3
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Labor Day
—
Act 80 Day (No Students)
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Act 80 Day (No Students)
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Thanksgiving Break
Winter Break
—
Winter Vacation (New Year'S Day)
—
In-Service (No Students)
—
In-Service (No Students)
—
In-Service (No Students) - Day 1
—
In-Service (No Students) - Day 2
—
Spring Break
Act 80 Day (No Students)
—
Vacation
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School dayDay offHalf dayEstimated — not yet confirmed by the district