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October 2026
Coming Up
School Breaks
Holidays (No School)
The Mason school calendar for the 2026-27 school year runs from Thursday, August 6, 2026 to Thursday, May 13, 2027 in Mason, Oklahoma.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 1
Mason 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 Mason dates with your phone or computer.
Frequently Asked Questions
Is Mason school open today?
Yes, Mason is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Mason?
The next day off is Fall Break, starting Thursday, October 15, 2026.
When is the first day of school for Mason?
The first day of school for Mason in 2026-27 is Thursday, August 6, 2026.
When is the last day of school for Mason?
The last day of school for Mason in 2026-27 is Thursday, May 13, 2027.
When is spring break for Mason?
Spring break for Mason is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Mason?
Winter break for Mason is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Mason return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Mason?
Thanksgiving break for Mason is Thursday, October 15, 2026 to Monday, October 19, 2026.
How do I add Mason 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 Mason, OK in?
Mason, Oklahoma is served by Mason. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Mason?
School in Mason (Mason) starts on Thursday, August 6, 2026 for the 2026-27 school year.
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Last updated: September 3, 2026
Source: Mason Official Calendar