Community Consolidated School District 15 Calendar 2026-2027
Complete holiday schedule and key dates for Community Consolidated School District 15 for the 2026-2027 academic year. Official district website
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 19, 2026 (Wed) | School Opens |
| Labor Day | September 7, 2026 (Mon) | No School |
| Indigenous Peoples’ Day | October 12, 2026 (Mon) | No School |
| Thanksgiving Recess | November 26, 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 |
| Spring Break | March 22, 2027 - March 26, 2027 | No School |
| Last Day of School | May 28, 2027 (Fri) | School Closes |
| Memorial Day | May 31, 2027 (Mon) | No School |
Spot an error? Help us keep this calendar accurate.
Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Indigenous Peoples’ Day Window | Oct 10–13, 2026Districtwide no-school: Oct 12–13, 2026 · Adjacent weekend: Oct 10–11, 2026 | 4 days |
| Thanksgiving Recess 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 3, 2027Districtwide no-school: Dec 21, 2026–Jan 1, 2027 · Adjacent weekend: Dec 19–20, 2026; Jan 2–3, 2027 | 16 days |
| Martin Luther King, Jr. Day Window | Jan 16–20, 2027Districtwide no-school: Jan 18–20, 2027 · Adjacent weekend: Jan 16–17, 2027 | 5 days |
| Presidents’ Day Window | Feb 13–16, 2027Districtwide no-school: Feb 15–16, 2027 · Adjacent weekend: Feb 13–14, 2027 | 4 days |
| Spring Break Window | Mar 20–28, 2027Districtwide no-school: Mar 22–26, 2027 · Adjacent weekend: Mar 20–21, 2027; Mar 27–28, 2027 | 9 days |
District 15 Calendar 2026-2027 www.illinoisschoolcalendar.com
View the full 2026-2027 school year by month.
Monthly calendar12 months
About Community Consolidated School District 15
Community Consolidated School District 15 is a large prekindergarten-through-eighth-grade system spanning parts of several northwest-suburban communities. Its network includes neighborhood elementary schools, five middle schools, early-learning services, and specialized settings. After eighth grade, the property enters either Township High School District 211 or Township High School District 214 under a separate boundary.
The current District 15 map reflects Moving 15 Forward, implemented in 2024–25. That reconfiguration changed elementary boundaries and feeder relationships, expanded full-day kindergarten, reorganized selected grade spans, and redistributed programs. Older maps can misidentify both the starting school and the middle-school community.
The district's address lookup supplies the current home school. A programmatic placement may use another site for a specialized service, but it does not rewrite the underlying neighborhood assignment.
Two distinct handoffs shape the route: the revised elementary-to-middle progression inside District 15, and the transfer after eighth grade to District 211 or 214. The District 15 school name alone cannot determine the future high school because the two high-school districts maintain their own maps.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
District 15 uses this Spring Break week, while District 11 (March 26, 2027 - March 30, 2027) and District 155 (March 29, 2027 - April 2, 2027) use different windows in the related calendar set.
District 15 starts on this date; District 11 (August 13, 2026) and District 155 (August 12, 2026) use different first-day dates in the related calendar set.
District 15 lists 5 early-release or half-day items that may affect pickup times even when school is in session.
District 15 lists 9 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 15.
Related Links
About This Calendar
Data Source: Community Consolidated School District 15 2026-2027 Official Student Attendance Calendar How we verify dates
Disclaimer: This website is not affiliated with Community Consolidated School District 15, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.