Official
Updated 2026-08-09

Huntley Community School District 158 Calendar 2027-2028

Complete holiday schedule and key dates for Huntley Community School District 158 for the 2027-2028 academic year. Official district website

First Day Aug 18, 2027
Last Day May 25, 2028
Thanksgiving Break Nov 25-26
Winter Break Dec 20-Jan 3
Spring Break Mar 27-Apr 2

Key Dates

Event Date(s) Status
Floating Holiday #1 July 2, 2027 (Fri) No School
Independence Day Observance July 5, 2027 (Mon) No School
First Day of School August 18, 2027 (Wed) School Opens
Labor Day September 6, 2027 (Mon) No School
Columbus Day October 11, 2027 (Mon) No School
Floating Holiday #2 November 24, 2027 (Wed) No School
Thanksgiving Holiday Break November 25, 2027 - November 26, 2027 No School
Winter Break December 20, 2027 - January 3, 2028 No School
Dr. Martin Luther King's Birthday January 17, 2028 (Mon) No School
Presidents Day February 21, 2028 (Mon) No School
Spring Break March 27, 2028 - April 2, 2028 No School
Last Day of School May 25, 2028 (Thu) School Closes
Juneteenth June 19, 2028 (Mon) No School

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Extended Time Off

Window Date(s) Length
Thanksgiving Holiday Break Window Nov 20–28, 2027Districtwide no-school: Nov 22–26, 2027 · Adjacent weekend: Nov 20–21, 2027; Nov 27–28, 2027 9 days
Winter Break Window Dec 18, 2027–Jan 3, 2028Districtwide no-school: Dec 20, 2027–Jan 3, 2028 · Adjacent weekend: Dec 18–19, 2027 17 days
Presidents Day Window Feb 18–21, 2028Districtwide no-school: Feb 18, 2028; Feb 21, 2028 · Adjacent weekend: Feb 19–20, 2028 4 days
Spring Break Window Mar 25–Apr 2, 2028Districtwide no-school: Mar 27–Apr 2, 2028 · Adjacent weekend: Mar 25–26, 2028 9 days

Other Important Dates

EventDate(s)
End of 1st QuarterOctober 15, 2027 (Fri)
End of 1st TrimesterNovember 12, 2027 (Fri)
End of 2nd Quarter / 1st SemesterDecember 17, 2027 (Fri)
End of 2nd TrimesterFebruary 25, 2028 (Fri)
End of 3rd QuarterMarch 10, 2028 (Fri)
Huntley High School GraduationMay 20, 2028 (Sat)
Heineman Middle School 8th Grade PromotionMay 23, 2028 (Tue)
Marlowe Middle School 8th Grade PromotionMay 24, 2028 (Wed)
End of final grading periodsMay 25, 2028 (Thu)

District 158 Calendar 2027-2028 www.illinoisschoolcalendar.com

View the full 2027-2028 school year by month.

Monthly calendar12 months
School Day
Weekend
Holiday (No School)
School Break
First / Last Day

About Huntley Community School District 158

Huntley Community School District 158 serves all of Huntley and large portions of Lake in the Hills, Algonquin, and nearby unincorporated areas. Its ordinary elementary routes use more than one grade configuration. Chesak and Mackeben serve grades K–2, Conley and Martin serve grades 3–5, and Leggee operates as a K–5 school. Students then enter Heineman or Marlowe Middle School and eventually Huntley High School. The district locator is useful for this sequence, but the registration office retains final authority over an address assignment.

The dual-language program creates a centralized route across those grade bands. Students in that pathway use the Reed Road Campus sequence: Chesak for K–2, Martin for grades 3–5, and Marlowe for grades 6–8. A child may attend a campus outside the ordinary neighborhood pattern, with district transportation available under the program’s rules for qualifying out-of-boundary students. Program admission, not proximity to Reed Road, creates that placement.

Most District 158 students reach the same comprehensive high school, but their elementary experience can differ sharply. One route uses paired K–2 and 3–5 schools, another keeps K–5 together at Leggee, and the dual-language route deliberately links three campuses. The current home-school sequence and any approved program seat must be established independently. A community name cannot answer either question where municipal and district boundaries diverge.

Compared With Related Districts

Selected highlights from this district calendar and related district calendar pages.

Illinois Spring Break split March 27, 2028 - April 2, 2028

District 158 uses this Spring Break week, while Community Unit School District 200 (March 27, 2028 - March 31, 2028) uses different windows in the related calendar set.

Student-only planning days 10 items

District 158 lists 10 teacher, planning, or student-holiday items beyond the headline break periods.

Compare key dates with nearby districts

Choose one or two related districts to line up major planning dates with District 158.

Select at least one nearby district.

About This Calendar

Data Source: Huntley Community School District 158 2027-2028 School Calendar How we verify dates

Disclaimer: This website is not affiliated with Huntley Community School District 158, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.