⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Summit School District 54-6
South Dakota · 184 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Thanksgiving
Nov 26 – Nov 26
Winter
Dec 24 – Dec 24
Spring
Mar 22 – Mar 22
Last day
Jun 17
Breaks & no-school days
Day off
Starts
Ends
First Day For Staff Development
—
Staff Development
—
Labor Day - Schools Closed
—
Yom Kippur - Schools Closed
—
Schools Closed For Students - Pd Staff
—
Njea Convention - Schools Closed
—
Njea Convention - Schools Closed
—
Thanksgiving Break
—
Thanksgiving Recess - School Closed
—
Winter Break
—
Martin Luther King Jr. Day - Closed
—
President'S Day - Schools Closed
—
Spring Break
—
Memorial Day-Schools Closed
—
Primary Election - Schools Closed
—
Juneteenth (Observed)
—
School dayDay offHalf dayEstimated — not yet confirmed by the district