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October 2026
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The Hi-Plains School District R-23 school calendar for the 2026-27 school year runs from Tuesday, August 18, 2026 to Thursday, May 20, 2027 in Seibert, Colorado.
- •3 scheduled breaks and 2 holidays throughout the year
- •Spring break: Mar 15 – Mar 22
- •Winter break: Dec 21 – Jan 4
Hi-Plains School District R-23 starts school 364 days later than most Colorado districts. Winter break starts 364 days later than the most common Colorado schedule.
Download the iCal file above to sync all Hi-Plains School District R-23 dates with your phone or computer.
Frequently Asked Questions
Is Hi-Plains School District R-23 school open today?
No, today is Sunday - school is not in session on weekends.
When is the next day off for Hi-Plains School District R-23?
The next day off is Wednesday, November 11, 2026 for Veteran's Day Program.
When is the first day of school for Hi-Plains School District R-23?
The first day of school for Hi-Plains School District R-23 in 2026-27 is Tuesday, August 18, 2026.
When is the last day of school for Hi-Plains School District R-23?
The last day of school for Hi-Plains School District R-23 in 2026-27 is Thursday, May 20, 2027.
When is spring break for Hi-Plains School District R-23?
Spring break for Hi-Plains School District R-23 is Monday, March 15, 2027 to Monday, March 22, 2027.
When is winter break for Hi-Plains School District R-23?
Winter break for Hi-Plains School District R-23 is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Hi-Plains School District R-23 return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Hi-Plains School District R-23?
Thanksgiving break for Hi-Plains School District R-23 is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Hi-Plains School District R-23 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 Seibert, CO in?
Seibert, Colorado is served by Hi-Plains School District R-23. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Seibert?
School in Seibert (Hi-Plains School District R-23) starts on Tuesday, August 18, 2026 for the 2026-27 school year.
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Last updated: July 11, 2026