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School Break
Spring Break
Mar 31 - Apr 4
Next 7 Days
3 days offApril 2026
Coming Up
School Breaks
Holidays (No School)
The Addison School District 4 school calendar for the 2025-26 school year runs from Friday, August 15, 2025 to Thursday, May 28, 2026 in Illinois.
- •3 scheduled breaks and 5 holidays throughout the year
- •Spring break: Mar 31 – Apr 4
- •Winter break: Dec 23 – Jan 3
Addison School District 4 starts school 174 days earlier than most Illinois districts.
Download the iCal file above to sync all Addison School District 4 dates with your phone or computer.
Frequently Asked Questions
Is Addison School District 4 school open today?
No, Addison School District 4 is currently on Spring Break (Mar 31 - Apr 4).
When is the next day off for Addison School District 4?
The next day off is Tuesday, May 26, 2026 for Memorial Day Holiday.
When is the first day of school for Addison School District 4?
The first day of school for Addison School District 4 in 2025-26 is Friday, August 15, 2025.
When is the last day of school for Addison School District 4?
The last day of school for Addison School District 4 in 2025-26 is Thursday, May 28, 2026.
When is spring break for Addison School District 4?
Spring break for Addison School District 4 is Tuesday, March 31, 2026 to Saturday, April 4, 2026.
When is winter break for Addison School District 4?
Winter break for Addison School District 4 is Tuesday, December 23, 2025 to Saturday, January 3, 2026.
When do students go back to school after winter break?
Students in Addison School District 4 return to school after winter break on Monday, January 5, 2026. Winter break ends on Saturday, January 3, 2026.
When is Thanksgiving break for Addison School District 4?
Thanksgiving break for Addison School District 4 is Tuesday, November 25, 2025 to Saturday, November 29, 2025.
How do I add Addison School District 4 calendar to my phone?
Click the "Add to Calendar" button at the top of this page to download the iCal (.ics) file. Then:
iPhone/iPad: Tap the downloaded file, then tap "Add All" to add events to your Calendar app.
Android: Open the file with Google Calendar, review the events, and tap "Import".
Google Calendar (web): Go to Settings → Import & Export → Select the .ics file → Import.
Outlook: Double-click the file or drag it into your Outlook calendar.
Apple Calendar (Mac): Double-click the file or go to File → Import → select the .ics file.
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Last updated: December 19, 2025