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Summer Break
School starts Aug 31
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Riverdale School District 51J school calendar for the 2026-27 school year runs from Monday, August 31, 2026 to Friday, June 11, 2027 in Dunthorpe, Oregon.
- •3 scheduled breaks and 7 holidays throughout the year
- •Spring break: Mar 22 – Mar 26
- •Winter break: Dec 21 – Dec 31
Riverdale School District 51J starts school 378 days later than most Oregon districts. Winter break starts 364 days later than the most common Oregon schedule.
Download the iCal file above to sync all Riverdale School District 51J dates with your phone or computer.
Frequently Asked Questions
Is Riverdale School District 51J school open today?
No, Riverdale School District 51J is currently on summer break. School starts Monday, August 31, 2026.
When is the next day off for Riverdale School District 51J?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Riverdale School District 51J?
The first day of school for Riverdale School District 51J in 2026-27 is Monday, August 31, 2026.
When is the last day of school for Riverdale School District 51J?
The last day of school for Riverdale School District 51J in 2026-27 is Friday, June 11, 2027.
When is spring break for Riverdale School District 51J?
Spring break for Riverdale School District 51J is Monday, March 22, 2027 to Friday, March 26, 2027.
When is winter break for Riverdale School District 51J?
Winter break for Riverdale School District 51J is Monday, December 21, 2026 to Thursday, December 31, 2026.
When do students go back to school after winter break?
Students in Riverdale School District 51J return to school after winter break on Friday, January 1, 2027. Winter break ends on Thursday, December 31, 2026.
When is Thanksgiving break for Riverdale School District 51J?
Thanksgiving break for Riverdale School District 51J is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Riverdale School District 51J 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 Dunthorpe, OR in?
Dunthorpe, Oregon is served by Riverdale School District 51J. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Dunthorpe?
School in Dunthorpe (Riverdale School District 51J) starts on Monday, August 31, 2026 for the 2026-27 school year.
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Last updated: July 15, 2026