⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Midlothian SD 143
Illinois · 1,543 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Last day
Jun 29
Breaks & no-school days
Day off
Starts
Ends
Staff Resume
—
Autumn Holiday
—
Autumn Holiday
—
Staff Resume
—
Term Ends
—
Staff Resume
—
All Break
—
May Day Holiday
—
Victoria Day
—
School dayDay offHalf dayEstimated — not yet confirmed by the district