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School Open
Dismissal: 3:30 PM
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Lone Star school calendar for the 2026-27 school year runs from Thursday, August 13, 2026 to Thursday, May 13, 2027 in Sapulpa, Oklahoma.
- •4 scheduled breaks and 8 holidays throughout the year
- •Spring break: Mar 12 – Mar 19
- •Winter break: Dec 21 – Jan 4
Lone Star starts school 359 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 Lone Star dates with your phone or computer.
Frequently Asked Questions
Is Lone Star school open today?
Yes, Lone Star is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Lone Star?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Lone Star?
The first day of school for Lone Star in 2026-27 is Thursday, August 13, 2026.
When is the last day of school for Lone Star?
The last day of school for Lone Star in 2026-27 is Thursday, May 13, 2027.
When is spring break for Lone Star?
Spring break for Lone Star is Friday, March 12, 2027 to Friday, March 19, 2027.
When is winter break for Lone Star?
Winter break for Lone Star is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Lone Star return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Lone Star?
Thanksgiving break for Lone Star is Wednesday, October 14, 2026 to Friday, October 16, 2026.
How do I add Lone Star 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 Sapulpa, OK in?
Sapulpa, Oklahoma is served by Lone Star. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Sapulpa?
School in Sapulpa (Lone Star) starts on Thursday, August 13, 2026 for the 2026-27 school year.
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Last updated: July 18, 2026
Source: Lone Star Official Calendar