2026-2027
Official
Updated 2026-08-10

Grand Blanc Community Schools Calendar 2026-2027

Complete holiday schedule and key dates for Grand Blanc Community Schools for the 2026-2027 academic year.

First Day Aug 24, 2026
Last Day Jun 11, 2027

Key Dates

Event Date(s) Status
First Day of School August 24, 2026 (Mon) School Opens
Ally Challenge August 27, 2026 - August 28, 2026 No School
Thanksgiving November 25, 2026 - November 27, 2026 No School
Winter Break December 21, 2026 - January 1, 2027 No School
Martin Luther King Jr. Day January 18, 2027 (Mon) No School
Presidents' Day February 15, 2027 (Mon) No School
Half Day - Spring Break Begins March 25, 2027 (Thu) No School
Spring Break March 26, 2027 - April 2, 2027 No School
Memorial Day May 31, 2027 (Mon) No School
Last Day of School June 11, 2027 (Fri) School Closes

Spot an error? Help us keep this calendar accurate.

Extended Time Off

Window Date(s) Length
Ally Challenge Window Aug 27–30, 2026Districtwide no-school: Aug 27–28, 2026 · Adjacent weekend: Aug 29–30, 2026 4 days
Thanksgiving Window Nov 25–29, 2026Districtwide no-school: Nov 25–27, 2026 · Adjacent weekend: Nov 28–29, 2026 5 days
Winter Break Window Dec 19, 2026–Jan 3, 2027Districtwide no-school: Dec 21, 2026–Jan 1, 2027 · Adjacent weekend: Dec 19–20, 2026; Jan 2–3, 2027 16 days
Spring Break Window Mar 26–Apr 4, 2027Districtwide no-school: Mar 26–Apr 2, 2027 · Adjacent weekend: Apr 3–4, 2027 10 days

Other Important Dates

EventDate(s)
High School GraduationJune 3, 2027 (Thu)

Grand Blanc Community Schools Calendar 2026-2027 www.michiganschoolcalendar.com

View the full 2026-2027 school year by month.

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

About Grand Blanc Community Schools

Grand Blanc Community Schools serves a large suburban area through many elementary schools, two middle schools, and one comprehensive high school. East Middle and West Middle preserve two communities for grades 6–8, but both ultimately converge at Grand Blanc High School. This arrangement keeps the middle-school experience more local while concentrating the district’s broadest academic, career, arts, athletic, and extracurricular resources at one high-school hub.

Bobcat Innovation is an umbrella for several learning formats whose grade spans are not identical. Online learning is available across K–12, hybrid learning currently serves grades 2–5, and the in-person project-based STEAM program serves grades 2–8. Families therefore need to match the specific format—not only the Bobcat Innovation name—to the student’s grade and desired balance of home and campus learning.

Grand Blanc Early College uses a five-year high-school and college plan. Eligible students remain connected to district graduation requirements while building college credit through a formal partnership. It is a later, college-linked commitment rather than another everyday K–12 delivery format.

The main physical route remains two middle schools feeding one comprehensive high school. Bobcat Innovation opens several alternative formats at different ages, while Early College gives older students an extended finish tied to postsecondary study.

Compared With Related Districts

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

Regional Spring Break split March 26, 2027 - April 2, 2027

Grand Blanc Community Schools uses this Spring Break week, while Gull Lake Community Schools (March 29, 2027 - April 4, 2027) and Marquette Area Public Schools (March 22, 2027 - March 29, 2027) use different windows in the related calendar set.

Earlier regional start August 24, 2026

Grand Blanc Community Schools starts on this date; Gull Lake Community Schools (August 31, 2026) and Marquette Area Public Schools (September 8, 2026) use different first-day dates in the related calendar set.

Early-release dates 5 items

Grand Blanc Community Schools lists 5 early-release or half-day items that may affect pickup times even when school is in session.

Compare key dates with nearby districts

Choose one or two related districts to line up major planning dates with Grand Blanc Community Schools.

Select at least one nearby district.

About This Calendar

Data Source: Official Grand Blanc Community Schools 2026-2027 calendar, independently read twice and matched. How we verify dates

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