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School Open
Dismissal: 3:30 PM
Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Astec Charter School school calendar for the 2025-26 school year runs from Thursday, August 21, 2025 to Friday, May 22, 2026 in Oklahoma City, Oklahoma.
- •5 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 16 – Mar 20
- •Winter break: Dec 22 – Jan 2
Astec Charter School starts school around the same time as most Oklahoma districts. Winter break matches the most common Oklahoma schedule, starting 12/22. Spring break aligns with the most common Oklahoma schedule.
Download the iCal file above to sync all Astec Charter School dates with your phone or computer.
Frequently Asked Questions
Is Astec Charter School school open today?
Yes, Astec Charter School is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Astec Charter School?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Astec Charter School?
The first day of school for Astec Charter School in 2025-26 is Thursday, August 21, 2025.
When is the last day of school for Astec Charter School?
The last day of school for Astec Charter School in 2025-26 is Friday, May 22, 2026.
When is spring break for Astec Charter School?
Spring break for Astec Charter School is Monday, March 16, 2026 to Friday, March 20, 2026.
When is winter break for Astec Charter School?
Winter break for Astec Charter School is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Astec Charter School return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Astec Charter School?
Thanksgiving break for Astec Charter School is Thursday, October 16, 2025 to Friday, October 17, 2025.
How do I add Astec Charter School 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 Oklahoma City, OK in?
Oklahoma City, Oklahoma is served by Astec Charter School. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Oklahoma City?
School in Oklahoma City (Astec Charter School) starts on Thursday, August 21, 2025 for the 2025-26 school year.
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Last updated: December 31, 2025