Crystal Lake CCSD 47 School Calendar 2026-2027

At a Glance

CLCCSD is a suburban school district with 13 schools. For the 2026-2027 school year, classes begin August 19 and end May 21. Crystal Lake CCSD 47's motto is 'Empowering All Students: Learners Today – Leaders Tomorrow,' and the district covers about 44 square miles serving PreK through 8th grade across 12 schools. This calendar includes 11 early-release or half days — useful to know when planning childcare.

Source: Crystal Lake CCSD 47

Also known as CLCCSD.

Schools in Crystal Lake CCSD 47

Canterbury Elem School (Elementary)
Husmann Elem School (Elementary)
Coventry Elem School (Elementary)
Lundahl Middle School (Middle)
North Elem School (Elementary)
Richard F Bernotas Middle Sch (Middle)
South Elem School (Elementary)
West Elem School (Elementary)
Hannah Beardsley Middle School (Middle)
Woods Creek Elementary School (Elementary)
Glacier Ridge Elementary School (Elementary)
Indian Prairie Elem School (Elementary)
Wehde Early Childhood Center (Prekindergarten)

Crystal Lake CCSD 47 2026-2027 School Calendar

All schools

2026-08-13 to 2026-08-14 — Teacher Institute Day; No School (closed)
2026-08-17 to 2026-08-18 — Teacher Institute Day; No School (closed)
2026-08-19 — First Day of School (Grades 1-8) (in session)
2026-08-20 — First Day of School (PreK & Kindergarten) (in session)
2026-08-26 — Early Release Day (Grades K-8) (partial)
2026-08-26 — Non-Attendance Day (PreK) (closed)
2026-09-07 — Labor Day; No School (closed)
2026-09-23 — Early Release Day (Grades K-8) (partial)
2026-09-23 — Non-Attendance Day (PreK) (closed)
2026-10-12 — Indigenous Peoples' Day/Columbus Day; No School (closed)
2026-10-21 — Early Release Day (Grades K-8) (partial)
2026-10-21 — Non-Attendance Day (PreK) (closed)
2026-11-11 — Early Release Day (Grades K-8) (partial)
2026-11-11 — Non-Attendance Day (PreK) (closed)
2026-11-23 to 2026-11-24 — Parent/Teacher Conferences; No School (closed)
2026-11-25 to 2026-11-27 — Thanksgiving Break; No School (closed)
2026-12-09 — Early Release Day (Grades K-8) (partial)
2026-12-09 — Non-Attendance Day (PreK) (closed)
2026-12-21 to 2027-01-03 — Winter Break Begins (closed)
2027-01-04 — School Resumes After Winter Break (in session)
2027-01-18 — Martin Luther King, Jr. Day; No School (closed)
2027-01-27 — Early Release Day (Grades K-8) (partial)
2027-01-27 — Non-Attendance Day (PreK) (closed)
2027-02-15 — Presidents' Day; No School (closed)
2027-02-24 — Early Release Day (Grades K-8) (partial)
2027-02-24 — Non-Attendance Day (PreK) (closed)
2027-03-17 — Early Release Day (Grades K-8) (partial)
2027-03-17 — Non-Attendance Day (PreK) (closed)
2027-03-26 to 2027-04-04 — Spring Break Begins; No School (closed)
2027-04-05 — School Resumes After Spring Break (in session)
2027-04-21 — Early Release Day (Grades K-8) (partial)
2027-04-21 — Non-Attendance Day (PreK) (closed)
2027-05-12 — Early Release Day (Grades K-8) (partial)
2027-05-12 — Non-Attendance Day (PreK) (closed)
2027-05-21 — Last Day of School (PreK & Kindergarten) (in session)
2027-05-24 — Last Day of School (Grades 1-8); If No Emergency Days are Taken - 1.5 Hours (partial)
2027-05-25 to 2027-06-01 — Emergency Days (only added if necessary) (closed)