Share with Parents
Help other parents find this calendar
Weekend
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Keystone school calendar for the 2026-27 school year runs from Thursday, August 6, 2026 to Monday, May 3, 2027 in Sand Springs, Oklahoma.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 12 – Mar 19
- •Winter break: Dec 21 – Jan 4
Keystone starts school 352 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 Keystone dates with your phone or computer.
Frequently Asked Questions
Is Keystone school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Keystone?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Keystone?
The first day of school for Keystone in 2026-27 is Thursday, August 6, 2026.
When is the last day of school for Keystone?
The last day of school for Keystone in 2026-27 is Monday, May 3, 2027.
When is spring break for Keystone?
Spring break for Keystone is Friday, March 12, 2027 to Friday, March 19, 2027.
When is winter break for Keystone?
Winter break for Keystone is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Keystone return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Keystone?
Thanksgiving break for Keystone is Wednesday, October 14, 2026 to Friday, October 16, 2026.
How do I add Keystone 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 Sand Springs, OK in?
Sand Springs, Oklahoma is served by Keystone. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Sand Springs?
School in Sand Springs (Keystone) starts on Thursday, August 6, 2026 for the 2026-27 school year.
Get Calendar Alerts
We'll email you when Keystone updates their calendar.
Other Oklahoma Districts
Last updated: July 16, 2026
Source: Keystone Official Calendar