South Lyon Community Schools Calendar 2026–2027
South Lyon, MI · 12 key dates
September 2026
Tue, Sep 8First Day of School (half day)
October 2026
Mon, Oct 12Teacher Professional Development Day (no school for students)
November 2026
Tue, Nov 3Teacher Curriculum Day (no school for students)
Nov 25 – Nov 27Thanksgiving Recess
December 2026
Dec 21 – Jan 1Winter Break
January 2027
Mon, Jan 18Martin Luther King Jr. Day
February 2027
Feb 15 – Feb 19Mid-Winter Break
March 2027
Fri, Mar 26Good Friday
Mar 29 – Apr 2Spring Break
May 2027
Tue, May 4Teacher Professional Development Day (no school for students)
Mon, May 31Memorial Day
June 2027
Fri, Jun 18Last Day of School (half day)
Compiled from the district's published calendar and subject to change — always verify against the official South Lyon Schools calendar.