Naperville Community Unit School District 203 Calendar 2027-2028
Complete holiday schedule and key dates for Naperville Community Unit School District 203 for the 2027-2028 academic year. Official district website
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 18, 2027 (Wed) | School Opens |
| Labor Day Holiday | September 6, 2027 (Mon) | No School |
| Columbus/Indigenous Peoples' Day | October 11, 2027 (Mon) | No School |
| Thanksgiving Holiday | November 24, 2027 - November 26, 2027 | No School |
| Winter Vacation | December 24, 2027 - January 7, 2028 | No School |
| Martin Luther King Jr. Holiday | January 17, 2028 (Mon) | No School |
| Presidents' Day | February 21, 2028 (Mon) | No School |
| Election Day - E-Learning Day | March 21, 2028 (Tue) | No School |
| Spring Vacation | March 27, 2028 - March 31, 2028 | No School |
| School Holiday | April 14, 2028 (Fri) | No School |
| Last Day of School | May 26, 2028 (Fri) | School Closes |
| Memorial Day | May 29, 2028 (Mon) | No School |
| Juneteenth | June 19, 2028 (Mon) | No School |
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Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Columbus/Indigenous Peoples' Day Window | Oct 7–11, 2027Districtwide no-school: Oct 7–8, 2027; Oct 11, 2027 · Adjacent weekend: Oct 9–10, 2027 | 5 days |
| Thanksgiving Holiday Window | Nov 24–28, 2027Districtwide no-school: Nov 24–26, 2027 · Adjacent weekend: Nov 27–28, 2027 | 5 days |
| Winter Vacation Window | Dec 24, 2027–Jan 9, 2028Districtwide no-school: Dec 24, 2027–Jan 7, 2028 · Adjacent weekend: Jan 8–9, 2028 | 17 days |
| Student Holiday Window | Mar 9–12, 2028Districtwide no-school: Mar 9–10, 2028 · Adjacent weekend: Mar 11–12, 2028 | 4 days |
| Spring Vacation Window | Mar 25–Apr 2, 2028Districtwide no-school: Mar 27–31, 2028 · Adjacent weekend: Mar 25–26, 2028; Apr 1–2, 2028 | 9 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| Parent/Teacher Conferences | October 7, 2027 - October 8, 2027 |
| End of First Trimester | November 12, 2027 (Fri) |
| End of First Semester | December 23, 2027 (Thu) |
| End of Second Trimester | February 25, 2028 (Fri) |
| Parent/Teacher Conferences | March 9, 2028 - March 10, 2028 |
Naperville District 203 Calendar 2027-2028 www.illinoisschoolcalendar.com
View the full 2027-2028 school year by month.
Monthly calendar12 months
About Naperville Community Unit School District 203
Naperville Community Unit School District 203 uses residence boundaries from elementary school through Naperville Central or Naperville North High School, but its dual-language route cuts across that map in a distinctive way. Beebe, Elmwood, Mill Street, and Steeple Run host dual-language classrooms for students assigned within those schools’ own attendance areas. River Woods serves as the districtwide dual-language magnet for eligible students whose home elementary school does not host the program.
The later language route is tied to the high-school side of the district. Dual-language students whose residence leads to Naperville Central continue at Lincoln Junior High; students on the Naperville North side continue at Jefferson Junior High. Their middle-school assignment follows the program’s designed sequence while preserving the address-based high-school destination.
A River Woods seat changes the elementary and junior-high campuses without creating a general transfer right or a third high-school choice. The home address still determines Central or North, while the approved language placement determines River Woods and the corresponding Lincoln or Jefferson route. District 203 also operates Connections for transition-age students through individualized special-education planning; that program lies outside the K–12 residence map.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
Naperville District 203 lists 6 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 Naperville District 203.
Related Links
About This Calendar
Data Source: Naperville Community Unit School District 203 Calendar 2027-2028, Rev 02/18/2026 How we verify dates
Disclaimer: This website is not affiliated with Naperville Community Unit School District 203, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.