Wentzville R-IV School District Calendar 2026–2027
Missouri (St. Charles County) · 9 key dates
August 2026
Mon, Aug 24First Day of School
September 2026
Mon, Sep 7Labor Day
November 2026
Nov 25 – Nov 27Thanksgiving Break
December 2026
Dec 23 – Jan 4Winter Break
January 2027
Mon, Jan 18Martin Luther King Jr. Day
February 2027
Mon, Feb 15Presidents' Day
March 2027
Mar 22 – Mar 26Spring Break
May 2027
Mon, May 31Memorial Day
June 2027
Thu, Jun 3Last Day of School
Compiled from the district's published calendar and subject to change — always verify against the official Wentzville calendar.