⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Stonington School District
Connecticut · 1,769 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 31
Last day
Jun 11
Breaks & no-school days
Day off
Starts
Ends
Professional Development Day For Teachers
—
Professional Development Day For Teachers
—
Professional Development Day For Teachers
—
Labor Day
—
Professional Development Day
—
Indigenous Peoples' Day
—
Professional Development Day
—
Thanksgiving Break
Winter Break
New Year'S Day Recess
—
Martin Luther King Jr. Day
—
Professional Development Day
—
Presidents' Day Holiday
—
Professional Development Day
—
Good Friday
—
April Recess
Memorial Day
—
School dayDay offHalf dayEstimated — not yet confirmed by the district