Grain Valley R-V School District Calendar 2026–2027
Missouri (Jackson County) · 16 key dates
August 2026
Tue, Aug 25First Day of School
September 2026
Mon, Sep 7Labor Day (no teacher/student attendance)
Fri, Sep 25Full Day In-Service (no teacher/student attendance)
October 2026
Fri, Oct 30Parent Teacher Conferences (no student attendance)
November 2026
Mon, Nov 2Parent Teacher Conferences (no student attendance)
Tue, Nov 3Full Day In-Service (no student attendance)
Nov 25 – Nov 27Thanksgiving Break (no teacher/student attendance)
December 2026
Dec 21 – Jan 1Christmas Break (no teacher/student attendance)
January 2027
Mon, Jan 4Full Day Workday (no student attendance)
Mon, Jan 18Martin Luther King Jr. Day (no teacher/student attendance)
February 2027
Fri, Feb 12Full Day In-Service (no student attendance)
Mon, Feb 15Presidents Day (no teacher/student attendance)
March 2027
Mar 22 – Mar 26Spring Break (no teacher/student attendance)
April 2027
Tue, Apr 6Full Day In-Service (no student attendance; snow day makeup)
May 2027
Wed, May 26Last Day of School (3 hour early release)
Mon, May 31Memorial Day (no teacher/student attendance)
Compiled from the district's published calendar and subject to change — always verify against the official Grain Valley R-V calendar.