⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Holmen School District
Wisconsin · 3,879 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Last day
May 28
Breaks & no-school days
Day off
Starts
Ends
No School
—
Labor Day - No School
—
No School
—
No School
—
Mlk Jr. Day - No School
—
Staff Development - No School
—
No School
—
Break - No School
Staff Development - No School
—
No School
—
School dayDay offHalf dayEstimated — not yet confirmed by the district