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School Open
Dismissal: 3:30 PM
Next 7 Days
1 day offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Buffalo School District RE-4J school calendar for the 2025-26 school year runs from Thursday, August 14, 2025 to Thursday, May 14, 2026 in Colorado.
- •3 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 16 – Mar 20
- •Winter break: Dec 22 – Dec 31
Buffalo School District RE-4J starts school 5 days earlier than most Colorado districts. Winter break matches the most common Colorado schedule, starting 12/22. Spring break aligns with the most common Colorado schedule.
Download the iCal file above to sync all Buffalo School District RE-4J dates with your phone or computer.
Frequently Asked Questions
Is Buffalo School District RE-4J school open today?
Yes, Buffalo School District RE-4J is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Buffalo School District RE-4J?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for Buffalo School District RE-4J?
The first day of school for Buffalo School District RE-4J in 2025-26 is Thursday, August 14, 2025.
When is the last day of school for Buffalo School District RE-4J?
The last day of school for Buffalo School District RE-4J in 2025-26 is Thursday, May 14, 2026.
When is spring break for Buffalo School District RE-4J?
Spring break for Buffalo School District RE-4J is Monday, March 16, 2026 to Friday, March 20, 2026.
When is winter break for Buffalo School District RE-4J?
Winter break for Buffalo School District RE-4J is Monday, December 22, 2025 to Wednesday, December 31, 2025.
When do students go back to school after winter break?
Students in Buffalo School District RE-4J return to school after winter break on Thursday, January 1, 2026. Winter break ends on Wednesday, December 31, 2025.
When is Thanksgiving break for Buffalo School District RE-4J?
Thanksgiving break for Buffalo School District RE-4J is Monday, November 24, 2025 to Friday, November 28, 2025.
How do I add Buffalo School District RE-4J 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: December 18, 2025