Share with Parents
Help other parents find this calendar
School Open
Dismissal: 3:30 PM
Next 7 Days
November 2026
Coming Up
School Breaks
Holidays (No School)
The Central 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.
- •4 scheduled breaks and 13 holidays throughout the year
- •Spring break: Mar 25 – Mar 29
- •Winter break: Dec 21 – Dec 31
Central Islip Public Schools starts school 378 days later than most New York districts. Winter break starts 308 days later than the most common New York schedule.
Download the iCal file above to sync all Central Islip Public Schools dates with your phone or computer.
Frequently Asked Questions
Is Central Islip Public Schools school open today?
Yes, Central Islip Public Schools is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Central Islip Public Schools?
The next day off is Wednesday, November 25, 2026 for All Schools Closed.
When is the first day of school for Central Islip Public Schools?
The first day of school for Central Islip Public Schools in 2026-27 is Tuesday, September 1, 2026.
When is the last day of school for Central Islip Public Schools?
The last day of school for Central Islip Public Schools in 2026-27 is Friday, June 25, 2027.
When is spring break for Central Islip Public Schools?
Spring break for Central Islip Public Schools is Thursday, March 25, 2027 to Monday, March 29, 2027.
When is winter break for Central Islip Public Schools?
Winter break for Central Islip Public Schools is Monday, December 21, 2026 to Thursday, December 31, 2026.
When do students go back to school after winter break?
Students in Central 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 Central Islip Public Schools?
Thanksgiving break dates for Central Islip Public Schools are not yet available.
How do I add Central 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.
Get Calendar Alerts
We'll email you when Central Islip Public Schools updates their calendar.
Other New York Districts
Last updated: October 29, 2026