School district · Naperville, Illinois, United States
Naperville Community Unit District 203 calendar 2026/27 and 2027/28 (Illinois)
The next break in Naperville Community Unit District 203 is Thanksgiving Holiday, from Wednesday 25 November 2026 to Friday 27 November 2026 (3 days).
Below are all school holidays for the 2026/27 and 2027/28 school years, with the first and last day of school where known, and the public holidays of the next twelve months. Updated Fri 16 Oct 2026.
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School holidays
School year 2026/27
First day of school: Thu 13 Aug 2026 · Last day of school: Wed 26 May 2027
| Holiday | From | To | Days |
|---|---|---|---|
| Labor Day Holiday | Mon 7 Sep 2026 | Mon 7 Sep 2026 | 1 |
| Institute Day No school for students | Thu 8 Oct 2026 | Thu 8 Oct 2026 | 1 |
| Parent/Teacher Conferences No school | Fri 9 Oct 2026 | Fri 9 Oct 2026 | 1 |
| Columbus/Indigenous Peoples' Day | Mon 12 Oct 2026 | Mon 12 Oct 2026 | 1 |
| Thanksgiving Holiday | Wed 25 Nov 2026 | Fri 27 Nov 2026 | 3 |
| Winter Vacation | Mon 21 Dec 2026 | Fri 1 Jan 2027 | 12 |
| Institute Day No school for students | Mon 4 Jan 2027 | Mon 4 Jan 2027 | 1 |
| MLK Holiday | Mon 18 Jan 2027 | Mon 18 Jan 2027 | 1 |
| Presidents' Day | Mon 15 Feb 2027 | Mon 15 Feb 2027 | 1 |
| County Institute Day No school for students | Fri 26 Feb 2027 | Fri 26 Feb 2027 | 1 |
| Institute Day No school for students | Thu 4 Mar 2027 | Thu 4 Mar 2027 | 1 |
| Parent/Teacher Conferences No school | Fri 5 Mar 2027 | Fri 5 Mar 2027 | 1 |
| Spring Holiday | Fri 26 Mar 2027 | Fri 26 Mar 2027 | 1 |
| Spring Vacation | Mon 29 Mar 2027 | Tue 6 Apr 2027 | 9 |
School year 2027/28
First day of school: Wed 18 Aug 2027 · Last day of school: Fri 26 May 2028
| Holiday | From | To | Days |
|---|---|---|---|
| Labor Day Holiday | Mon 6 Sep 2027 | Mon 6 Sep 2027 | 1 |
| Institute Day No school for students | Thu 7 Oct 2027 | Thu 7 Oct 2027 | 1 |
| Parent/Teacher Conferences No school | Fri 8 Oct 2027 | Fri 8 Oct 2027 | 1 |
| Columbus/Indigenous Peoples' Day | Mon 11 Oct 2027 | Mon 11 Oct 2027 | 1 |
| Thanksgiving Holiday | Wed 24 Nov 2027 | Fri 26 Nov 2027 | 3 |
| Winter Vacation | Fri 24 Dec 2027 | Fri 7 Jan 2028 | 15 |
| MLK Holiday | Mon 17 Jan 2028 | Mon 17 Jan 2028 | 1 |
| Presidents' Day | Mon 21 Feb 2028 | Mon 21 Feb 2028 | 1 |
| County Institute Day No school for students | Fri 3 Mar 2028 | Fri 3 Mar 2028 | 1 |
| Institute Day No school for students | Thu 9 Mar 2028 | Thu 9 Mar 2028 | 1 |
| Parent/Teacher Conferences No school | Fri 10 Mar 2028 | Fri 10 Mar 2028 | 1 |
| Spring Vacation | Mon 27 Mar 2028 | Fri 31 Mar 2028 | 5 |
| School Holiday | Fri 14 Apr 2028 | Fri 14 Apr 2028 | 1 |
Public holidays in Illinois, next 12 months
| Date | Holiday |
|---|---|
| Tue 3 Nov 2026 | Election Day |
| Wed 11 Nov 2026 | Veterans Day |
| Thu 26 Nov 2026 | Thanksgiving Day |
| Fri 25 Dec 2026 | Christmas Day |
| Fri 1 Jan 2027 | New Year's Day |
| Mon 18 Jan 2027 | Martin Luther King Jr. Day |
| Fri 12 Feb 2027 | Lincoln's Birthday |
| Mon 15 Feb 2027 | Washington's Birthday |
| Mon 1 Mar 2027 | Casimir Pulaski Day |
| Mon 31 May 2027 | Memorial Day |
| Fri 18 Jun 2027 | Juneteenth National Independence Day Observed |
| Sat 19 Jun 2027 | Juneteenth National Independence Day |
| Sun 4 Jul 2027 | Independence Day |
| Mon 5 Jul 2027 | Independence Day Observed |
| Mon 6 Sep 2027 | Labor Day |
| Mon 11 Oct 2027 | Columbus Day |
Frequently asked questions
When is Thanksgiving Holiday 2026 in Naperville Community Unit District 203?
Thanksgiving Holiday 2026 in Naperville Community Unit District 203 is from Wednesday 25 November 2026 to Friday 27 November 2026, 3 days including weekends.
When is Winter Vacation 2026 in Naperville Community Unit District 203?
Winter Vacation 2026 in Naperville Community Unit District 203 is from Monday 21 December 2026 to Friday 1 January 2027, 12 days including weekends.
When is Spring Vacation 2027 in Naperville Community Unit District 203?
Spring Vacation 2027 in Naperville Community Unit District 203 is from Monday 29 March 2027 to Tuesday 6 April 2027, 9 days including weekends.
When is the last day of school in Naperville Community Unit District 203?
The last day of the 2026/27 school year is Wednesday 26 May 2027.
When is Thanksgiving Holiday 2027 in Naperville Community Unit District 203?
Thanksgiving Holiday 2027 in Naperville Community Unit District 203 is from Wednesday 24 November 2027 to Friday 26 November 2027, 3 days including weekends.
When does school start in Naperville Community Unit District 203?
The first day of school for 2027/28 is Wednesday 18 August 2027.
When is the last day of school in Naperville Community Unit District 203?
The last day of the 2027/28 school year is Friday 26 May 2028.
Can I add the Naperville Community Unit District 203 school holidays to my calendar?
Yes. Subscribe to the free calendar feed https://api.holibase.org/v1/school-holidays/US.ics?authority=87800105-319b-58a1-b91c-78a926121489&lang=en in Apple Calendar, Google Calendar or Outlook. It updates by itself.
Sources
| School year | Source | Document | Checked |
|---|---|---|---|
| 2026/27 | Researched by Holibase | www.naperville203.org | Fri 16 Oct 2026 |
| 2027/28 | Researched by Holibase | www.naperville203.org | Fri 16 Oct 2026 |
Public holidays © python-holidays contributors (MIT). School calendars © Holibase contributors (CC BY 4.0). Schools can change their calendar; for important decisions, confirm with the school or authority. Report a mistake.