South Lyon Community Schools School Calendar 2026-2027

At a Glance

SLCS is a suburban school district with 14 schools. South Lyon Community Schools was established in July 1947 and today serves more than 8,300 students across 13 schools in the Metro Detroit area. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon.

Also known as SLCS.

Schools in South Lyon Community Schools

William A Brummer Elementary School (Elementary)
Kent Lake Elementary School (Elementary)
Early Childhood Center (Prekindergarten)
Centennial Middle School (Middle)
Sharon J Hardy Elementary School (Elementary)
South Lyon East High School (High)
Ann L Dolsen Elementary School (Elementary)
Salem Elementary School (Elementary)
Sayre Elementary School (Elementary)
South Lyon High School (High)
Frank E Bartlett School (Elementary)
Millennium Middle School (Middle)
SPECIAL EDUCATION (Other)
William A Pearson Elementary (Elementary)

South Lyon Community Schools 2026-2027 School Calendar

All schools

2026-08-25 to 2026-08-31 — New Teacher Orientation/Professional Development Days
2026-09-02 to 2026-09-03 — All Teacher Professional Development Days*
2026-09-02 — Elementary Staff - Meet the Teacher
2026-09-04 to 2026-09-07 — Labor Day weekend; No school
2026-09-08 — First Day of School - All Students 1/2 Day A.M. Only, All Teachers full day
2026-09-09 — First Full Day of School
2026-10-09 — All Students 1/2 Day (AM) Elementary Teachers 1/2 Day Records Day (PM), Secondary Teachers MTSS
2026-10-12 — No School for Students - All Teacher Professional Development Day* (Day 3)
2026-10-20 — Elementary Students 1/2 Day (AM), Elementary Teachers 1/2 Day (PM)
2026-10-20 to 2026-10-22 — Elementary Family Teacher Conferences (2 of the 3 evenings)
2026-10-22 — Elementary Students 1/2 Day (AM), Elementary Teachers 1/2 Day (PM)
2026-11-03 — No School for Students - All Teacher Curriculum Day*
2026-11-12 — High School Family Teacher Conferences
2026-11-13 — Elementary Students 1/2 Day (AM), Elementary Teachers 1/2 Day Records Day (PM)
2026-11-19 — Middle School Family Teacher Conferences
2026-11-25 — Compensatory Day; No School
2026-11-26 to 2026-11-27 — Thanksgiving Recess
2026-12-21 to 2027-01-01 — Winter Break
2027-01-18 — No School for Students - Martin Luther King Jr. Day, Virtual PD for staff
2027-01-27 to 2027-01-29 — Secondary Students 1/2 days (AM), Secondary Teachers 1/2 day (PM) 1/2 Days for Assessments and Records
2027-02-15 to 2027-02-19 — Mid-Winter Break
2027-03-19 — Elementary Students 1/2 Day (AM), Elementary Teachers 1/2 Day Records Day (PM)
2027-03-26 — No School - Good Friday
2027-03-29 to 2027-04-02 — Spring Break
2027-05-04 — No School for Students - All Teachers Professional Development Day*
2027-05-21 — Elementary Students 1/2 Day (AM), Elementary Teachers 1/2 Day Records Day (PM)
2027-05-31 — No School - Memorial Day
2027-06-16 to 2027-06-18 — All Students 1/2 day (AM), All Teachers 1/2 Day Records Day (PM), 1/2 Days for Assessments and Records