⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Plano CUSD 88
Illinois · 2,434 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 26 – Nov 27
Winter
Dec 21 – Jan 3
Spring
Mar 22 – Mar 29
Last day
May 20
Breaks & no-school days
Day off
Starts
Ends
New Teacher Orientation
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New Teacher Orientation
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Teacher Institute - No Pupils In Attendance
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Teacher Institute - No Pupils In Attendance
—
Labor Day - No School
—
Columbus Day - No School
—
Parent/Teacher Conferences From 8 Am-Noon; No Pupils All Day
—
Teacher Institute Days - No Pupils In Attendance
—
Teacher Institute Days - No Pupils In Attendance
—
Thanksgiving Break
Winter Break
Martin Luther King Day - No School
—
President'S Day - No School
—
Spring Break
Memorial Day - No School
—
School dayDay offHalf dayEstimated — not yet confirmed by the district