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Weekend
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Cimarron school calendar for the 2026-27 school year runs from Tuesday, August 11, 2026 to Thursday, May 13, 2027 in Lahoma, Oklahoma.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 4
Cimarron starts school 357 days later than most Oklahoma districts. Winter break starts 364 days later than the most common Oklahoma schedule.
Download the iCal file above to sync all Cimarron dates with your phone or computer.
Frequently Asked Questions
Is Cimarron school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Cimarron?
The next day off is Monday, September 7, 2026 for No School- Holiday.
When is the first day of school for Cimarron?
The first day of school for Cimarron in 2026-27 is Tuesday, August 11, 2026.
When is the last day of school for Cimarron?
The last day of school for Cimarron in 2026-27 is Thursday, May 13, 2027.
When is spring break for Cimarron?
Spring break for Cimarron is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Cimarron?
Winter break for Cimarron is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Cimarron return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Cimarron?
Thanksgiving break for Cimarron is Thursday, October 15, 2026 to Monday, October 19, 2026.
How do I add Cimarron 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 Lahoma, OK in?
Lahoma, Oklahoma is served by Cimarron. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Lahoma?
School in Lahoma (Cimarron) starts on Tuesday, August 11, 2026 for the 2026-27 school year.
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Last updated: July 13, 2026
Source: Cimarron Official Calendar