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Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Chelsea school calendar for the 2025-26 school year runs from Monday, August 25, 2025 to Friday, June 5, 2026 in Chelsea, Oklahoma.
- •4 scheduled breaks and 12 holidays throughout the year
- •Spring break: Mar 30 – Apr 3
- •Winter break: Dec 22 – Jan 2
Chelsea starts school 6 days later than most Oklahoma districts. Winter break matches the most common Oklahoma schedule, starting 12/22.
Download the iCal file above to sync all Chelsea dates with your phone or computer.
Frequently Asked Questions
Is Chelsea school open today?
Yes, Chelsea is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Chelsea?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Chelsea?
The first day of school for Chelsea in 2025-26 is Monday, August 25, 2025.
When is the last day of school for Chelsea?
The last day of school for Chelsea in 2025-26 is Friday, June 5, 2026.
When is spring break for Chelsea?
Spring break for Chelsea is Monday, March 30, 2026 to Friday, April 3, 2026.
When is winter break for Chelsea?
Winter break for Chelsea is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Chelsea return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Chelsea?
Thanksgiving break for Chelsea is Friday, August 29, 2025 to Monday, September 1, 2025.
How do I add Chelsea 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 Chelsea, OK in?
Chelsea, Oklahoma is served by Chelsea. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Chelsea?
School in Chelsea (Chelsea) starts on Monday, August 25, 2025 for the 2025-26 school year.
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Other Oklahoma Districts
Last updated: December 31, 2025
Source: Chelsea Official Calendar