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School Open
Dismissal: 3:30 PM
Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Islip Public Schools school calendar for the 2026-27 school year runs from Tuesday, September 1, 2026 to Friday, June 25, 2027 in New York.
- •5 scheduled breaks and 9 holidays throughout the year
- •Spring break: Mar 25 – Mar 29
- •Winter break: Dec 23 – Dec 31
Islip Public Schools starts school 378 days later than most New York districts. Winter break starts 310 days later than the most common New York schedule.
Download the iCal file above to sync all Islip Public Schools dates with your phone or computer.
Frequently Asked Questions
Is Islip Public Schools school open today?
Yes, Islip Public Schools is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Islip Public Schools?
The next day off is Monday, October 12, 2026 for Columbus Day/ Indigenous Peoples’ Day.
When is the first day of school for Islip Public Schools?
The first day of school for Islip Public Schools in 2026-27 is Tuesday, September 1, 2026.
When is the last day of school for Islip Public Schools?
The last day of school for Islip Public Schools in 2026-27 is Friday, June 25, 2027.
When is spring break for Islip Public Schools?
Spring break for Islip Public Schools is Thursday, March 25, 2027 to Monday, March 29, 2027.
When is winter break for Islip Public Schools?
Winter break for Islip Public Schools is Wednesday, December 23, 2026 to Thursday, December 31, 2026.
When do students go back to school after winter break?
Students in Islip Public Schools return to school after winter break on Friday, January 1, 2027. Winter break ends on Thursday, December 31, 2026.
When is Thanksgiving break for Islip Public Schools?
Thanksgiving break for Islip Public Schools is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Islip Public Schools 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: August 25, 2026