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School Open
Dismissal: 3:30 PM
Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Montville School District school calendar for the 2025-26 school year runs from Wednesday, August 27, 2025 to Wednesday, June 17, 2026 in Oxoboxo River, Connecticut.
- •5 scheduled breaks and 15 holidays throughout the year
- •Spring break: Mar 30 – Apr 6
- •Winter break: Dec 24 – Dec 25
Montville School District starts school 10 days later than most Connecticut districts. Winter break matches the most common Connecticut schedule, starting 12/24.
Download the iCal file above to sync all Montville School District dates with your phone or computer.
Frequently Asked Questions
Is Montville School District school open today?
Yes, Montville School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Montville School District?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Montville School District?
The first day of school for Montville School District in 2025-26 is Wednesday, August 27, 2025.
When is the last day of school for Montville School District?
The last day of school for Montville School District in 2025-26 is Wednesday, June 17, 2026.
When is spring break for Montville School District?
Spring break for Montville School District is Monday, March 30, 2026 to Monday, April 6, 2026.
When is winter break for Montville School District?
Winter break for Montville School District is Wednesday, December 24, 2025 to Thursday, December 25, 2025.
When do students go back to school after winter break?
Students in Montville School District return to school after winter break on Friday, December 26, 2025. Winter break ends on Thursday, December 25, 2025.
When is Thanksgiving break for Montville School District?
Thanksgiving break for Montville School District is Thursday, November 27, 2025 to Friday, November 28, 2025.
How do I add Montville School District 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.
What school district is Oxoboxo River, CT in?
Oxoboxo River, Connecticut is served by Montville School District. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Oxoboxo River?
School in Oxoboxo River (Montville School District) starts on Wednesday, August 27, 2025 for the 2025-26 school year.
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Last updated: January 3, 2026