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Official School Calendar for Academic Year 2026–2027
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Naperville Community Unit School District 203 Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Aug 10, 2026 | Institute Day |
| Aug 11, 2026 | Staff Development Day |
| Aug 12, 2026 | Teacher Work Day |
| Aug 13, 2026 | Classes Begin |
| Sep 7, 2026 | NO SCHOOL-Labor Day Holiday |
| Oct 8, 2026 | Parent/Teacher Conferences 5-8:30 / NO SCHOOL-Institute Day |
| Oct 9, 2026 | NO SCHOOL-Parent/Teacher Conf. |
| Oct 12, 2026 | NO SCHOOL-Columbus/Indigenous Peoples’ Day |
| Nov 3, 2026 | Election Day–E-Learning Day |
| Nov 25-27, 2026 | NO SCHOOL-Thanksgiving Holiday |
| Dec 18, 2026 | End of First Semester |
| Dec 21, 2026 – Jan 1, 2027 | NO SCHOOL-Winter Vacation |
| Jan 4, 2027 | NO SCHOOL-Institute Day |
| Jan 5, 2027 | Classes Resume |
| Jan 18, 2027 | NO SCHOOL-MLK Holiday |
| Feb 15, 2027 | NO SCHOOL-Presidents’ Day |
| Feb 23, 2027 | Election Day–Tentative E-Learning Day |
| Feb 26, 2027 | NO SCHOOL-County Institute Day |
| Mar 4, 2027 | Parent/Teacher Conferences 5-8:30 / NO SCHOOL-Institute Day |
| Mar 5, 2027 | NO SCHOOL-Parent/Teacher Conf. |
| Mar 26, 2027 | Spring Holiday |
| Mar 29, 2027 – Apr 2, 2027 | NO SCHOOL-Spring Vacation |
| Apr 6, 2027 | Election Day–E-Learning Day |
| May 24, 2027 | Classes End (tentative) |
| May 25, 2027 – Jun 1, 2027 | Emergency Days (if needed) |
Naperville Community Unit School District 203 Calendar FAQ 2026-2027
When is the first day of school for the 2026-2027 year at Naperville Community Unit School District 203?
Classes begin on August 13, 2026.
When is spring break 26-27 in Naperville Community Unit School District 203?
Spring Vacation is scheduled from March 29 to April 2, 2027. There is also no school on March 26, 2027, for Spring Holiday.
When is Christmas / Winter break 26-27 in Naperville Community Unit School District 203?
Winter Vacation runs from December 21, 2026, through January 1, 2027. Classes resume on January 5, 2027.
When is Thanksgiving break in Naperville Community Unit School District 203?
There is no school for the Thanksgiving Holiday from November 25 to November 27, 2026.
When is the last day of school in Naperville Community Unit School District 203?
The tentative last day of classes is May 24, 2027. However, the official school year ends at the conclusion of the last emergency day used, with emergency days scheduled from May 25 to June 1, 2027.
When are the Parent/Teacher Conferences scheduled?
Conferences are held on October 8, 2026 (5:00-8:30 PM), October 9, 2026 (No School), March 4, 2027 (5:00-8:30 PM), and March 5, 2027 (No School).
What days are designated as E-Learning Days?
Election Days are designated as E-Learning Days on November 3, 2026, and April 6, 2027. February 23, 2027, is a tentative E-Learning Day.
Are there any holidays in January?
Yes, there is no school on January 18, 2027, in observance of the Martin Luther King Jr. Holiday.
Calendar Disclaimer
Dates are sourced from the official Naperville Community Unit School District 203 Calendar 26-27 [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
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