City of St. Charles School District Calendar 2026–2027
Missouri (St. Charles County) · 5 key dates. Add them all to your phone in one tap, or customize and print.
August 2026
Mon, Aug 17First Day of School
November 2026
Nov 25 – Nov 27Thanksgiving Break
December 2026
Dec 21 – Jan 1Winter Break
March 2027
Mar 22 – Mar 29Spring Break
May 2027
Fri, May 28Last Day of School
These dates are compiled from the district's published calendar and may change. Always verify against the official St. Charles calendar.