Granite City Community Unit School District 9 Calendar 2026-2027
Complete holiday schedule and key dates for Granite City Community Unit School District 9 for the 2026-2027 academic year. Official district website
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 13, 2026 (Thu) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Columbus Day | October 12, 2026 (Mon) | No School |
| Veterans' Day | November 11, 2026 (Wed) | No School |
| Thanksgiving Break | November 25, 2026 - November 27, 2026 | No School |
| Winter Break | December 21, 2026 - January 1, 2027 | No School |
| MLK Jr. Day | January 18, 2027 (Mon) | No School |
| Presidents' Day | February 15, 2027 (Mon) | No School |
| Spring Break | March 22, 2027 - March 29, 2027 | No School |
| Last Day of School | May 20, 2027 (Thu) | School Closes |
Spot an error? Help us keep this calendar accurate.
Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Columbus Day Window | Oct 9–12, 2026Districtwide no-school: Oct 9, 2026; Oct 12, 2026 · Adjacent weekend: Oct 10–11, 2026 | 4 days |
| Thanksgiving Break Window | Nov 21–29, 2026Districtwide no-school: Nov 23–27, 2026 · Adjacent weekend: Nov 21–22, 2026; Nov 28–29, 2026 | 9 days |
| Winter Break Window | Dec 19, 2026–Jan 4, 2027Districtwide no-school: Dec 21, 2026–Jan 1, 2027; Jan 4, 2027 · Adjacent weekend: Dec 19–20, 2026; Jan 2–3, 2027 | 17 days |
| Presidents' Day Window | Feb 12–15, 2027Districtwide no-school: Feb 12, 2027; Feb 15, 2027 · Adjacent weekend: Feb 13–14, 2027 | 4 days |
| Spring Break Window | Mar 20–29, 2027Districtwide no-school: Mar 22–29, 2027 · Adjacent weekend: Mar 20–21, 2027 | 10 days |
Granite City District 9 Calendar 2026-2027 www.illinoisschoolcalendar.com
View the full 2026-2027 school year by month.
Monthly calendar12 months
About Granite City Community Unit School District 9
Granite City Community Unit School District 9 currently lists Frohardt, Maryville, Mitchell, and Wilson as K–6 schools and Grigsby and Prather as prekindergarten-through-sixth-grade schools. Students then converge at Coolidge Junior High for grades 7–8 and Granite City High School for grades 9–12. This longer elementary model replaced the earlier grade-center arrangement.
Some older district pages still carry labels from the former grade-center structure. Current registration should rely on the active school listing and bell schedule, which show the K–6 and PK–6 model; the specific legacy labels are retained in the research audit as a maintenance warning.
Lake Educational Support Services Center serves a specialized function outside the ordinary neighborhood sequence. The operating route is several address-based elementary campuses followed by one junior high and one comprehensive high school.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
Granite City District 9 uses this Spring Break week, while Glenview District 34 (March 22, 2027 - March 26, 2027) and Harlem District 122 (March 26, 2027 - April 2, 2027) use different windows in the related calendar set.
Granite City District 9 ends on this date; Glenview District 34 (May 27, 2027) and Glenbrook District 225 (May 24, 2027) close on different dates in the related calendar set.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Granite City District 9.
Related Links
About This Calendar
Data Source: Granite City Community Unit School District #9 2026-2027 School Calendar, updated 6/23/2026 How we verify dates
Disclaimer: This website is not affiliated with Granite City Community Unit School District 9, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.