⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Waterbury School District
Connecticut · 17,131 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 24 – Dec 24
Spring
Apr 12 – Apr 16
Last day
Jun 10
Breaks & no-school days
Day off
Starts
Ends
Labor Day
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Rosh Hashanah - Jewish Holiday
—
Yom Kippur - Jewish Holiday
—
Professional Development - 7Hr. - No School
—
Columbus/Indigenous People Day - No School
—
Election Day - No School
—
Veterans Day - No School
—
Thanksgiving Break
Professional Development - 7Hr. - No School
—
Winter Break
—
Three Kings Day (Observed) - No School
—
Martin Luther King Jr. Day - No School
—
Presidents Day - No School
—
Lincoln'S Day (Observed) - No School
—
Eid Al Fitr Muslim Holiday - No School
—
Good Friday - No School
—
Spring Break
Memorial Day - No School
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School dayDay offHalf dayEstimated — not yet confirmed by the district