Share with Parents
Help other parents find this calendar
School Open
Dismissal: 3:30 PM
Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Arbor Park School District 145 school calendar for the 2025-26 school year runs from Monday, August 18, 2025 to Wednesday, May 27, 2026 in Illinois.
- •3 scheduled breaks and 12 holidays throughout the year
- •Spring break: Mar 9 – Mar 13
- •Winter break: Dec 25 – Jan 1
Arbor Park School District 145 starts school 171 days earlier than most Illinois districts. Winter break starts 3 days later than the most common Illinois schedule.
Download the iCal file above to sync all Arbor Park School District 145 dates with your phone or computer.
Frequently Asked Questions
Is Arbor Park School District 145 school open today?
Yes, Arbor Park School District 145 is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Arbor Park School District 145?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Arbor Park School District 145?
The first day of school for Arbor Park School District 145 in 2025-26 is Monday, August 18, 2025.
When is the last day of school for Arbor Park School District 145?
The last day of school for Arbor Park School District 145 in 2025-26 is Wednesday, May 27, 2026.
When is spring break for Arbor Park School District 145?
Spring break for Arbor Park School District 145 is Monday, March 9, 2026 to Friday, March 13, 2026.
When is winter break for Arbor Park School District 145?
Winter break for Arbor Park School District 145 is Thursday, December 25, 2025 to Thursday, January 1, 2026.
When do students go back to school after winter break?
Students in Arbor Park School District 145 return to school after winter break on Friday, January 2, 2026. Winter break ends on Thursday, January 1, 2026.
When is Thanksgiving break for Arbor Park School District 145?
Thanksgiving break for Arbor Park School District 145 is Wednesday, November 26, 2025 to Thursday, November 27, 2025.
How do I add Arbor Park School District 145 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.
Get Calendar Alerts
We'll email you when Arbor Park School District 145 updates their calendar.
Other Illinois Districts
Last updated: December 19, 2025