⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Springfield SD 186
Illinois · 13,066 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Winter
Dec 24 – Jan 1
Spring
Mar 26 – Apr 2
Last day
Jun 18
Breaks & no-school days
Day off
Starts
Ends
Schools Closed- Staff Development Days
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Schools Closed- Staff Development Days
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School Closed
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Schools Closed- Labor Day
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School Closed- Yom Kippur
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Schools Closed- Staff Development
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Schools Closed- Njea Convention
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Schools Closed- Njea Convention
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Schools Closed- Thanksgiving
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Schools Closed- Thanksgiving
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Winter Break
Schools Closed- Martin Luther King, Jr. Day
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Schools Closed- President'S Day
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Spring Break
Schools Closed- Memorial Day
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Schools Closed-Election Day
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School dayDay offHalf dayEstimated — not yet confirmed by the district