⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Millburn Township School District
New Jersey · 4,752 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Winter
Dec 24 – Jan 1
Spring
Apr 12 – Apr 16
Last day
Jun 17
Breaks & no-school days
Day off
Starts
Ends
Schools Closed - Staff Pd
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Staff Pd
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District Closed - Labor Day
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Rosh Hashanah
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Rosh Hashanah
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District Closed - Yom Kippur
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School Closed - Staff Pd
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District Closed-Njea Conv.
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District Closed-Njea Conv.
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District Closed-Thanksgiving
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District Closed-Thanksgiving
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Winter Break
Return To School
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District Closed - Mlk Jr.
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District Closed-President'S Day
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School Closed - Mid-Winter Break
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District Closed - Eid Al-Fitr
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District Closed -Good Friday
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Spring Break
District Closed - Memorial Day
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District Closed Juneteenth Celebrated
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School dayDay offHalf dayEstimated — not yet confirmed by the district