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Summer Break
School year ended
Next 7 Days
May 2026
School Breaks
Holidays (No School)
The Castine school calendar for the 2025-26 school year runs from Tuesday, August 26, 2025 to Friday, April 24, 2026 in Castine, Maine.
- •3 scheduled breaks and 3 holidays throughout the year
- •Spring break: Mar 2 – Mar 6
- •Winter break: Dec 12 – Jan 11
Castine starts school 31 days later than most Maine districts. Winter break starts 10 days earlier than the most common Maine schedule.
Download the iCal file above to sync all Castine dates with your phone or computer.
Frequently Asked Questions
Is Castine school open today?
No, the 2025-26 school year has ended.
When is the next day off for Castine?
There are no more scheduled days off for the 2025-26 school year.
When is the first day of school for Castine?
The first day of school for Castine in 2025-26 is Tuesday, August 26, 2025.
When is the last day of school for Castine?
The last day of school for Castine in 2025-26 is Friday, April 24, 2026.
When is spring break for Castine?
Spring break for Castine is Monday, March 2, 2026 to Friday, March 6, 2026.
When is winter break for Castine?
Winter break for Castine is Friday, December 12, 2025 to Sunday, January 11, 2026.
When do students go back to school after winter break?
Students in Castine return to school after winter break on Monday, January 12, 2026. Winter break ends on Sunday, January 11, 2026.
When is Thanksgiving break for Castine?
Thanksgiving break for Castine is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Castine 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 Castine, ME in?
Castine, Maine is served by Castine. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Castine?
School in Castine (Castine) starts on Tuesday, August 26, 2025 for the 2025-26 school year.
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Other Maine Districts
Last updated: January 2, 2026
Source: Castine Official Calendar