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Weekend
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Marietta school calendar for the 2026-27 school year runs from Wednesday, August 12, 2026 to Thursday, May 20, 2027 in Marietta, Oklahoma.
- •4 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 12 – Mar 19
- •Winter break: Dec 18 – Jan 1
Marietta starts school 358 days later than most Oklahoma districts. Winter break starts 361 days later than the most common Oklahoma schedule.
Download the iCal file above to sync all Marietta dates with your phone or computer.
Frequently Asked Questions
Is Marietta school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Marietta?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Marietta?
The first day of school for Marietta in 2026-27 is Wednesday, August 12, 2026.
When is the last day of school for Marietta?
The last day of school for Marietta in 2026-27 is Thursday, May 20, 2027.
When is spring break for Marietta?
Spring break for Marietta is Friday, March 12, 2027 to Friday, March 19, 2027.
When is winter break for Marietta?
Winter break for Marietta is Friday, December 18, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Marietta return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Marietta?
Thanksgiving break for Marietta is Friday, October 16, 2026 to Monday, October 19, 2026.
How do I add Marietta 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 Marietta, OK in?
Marietta, Oklahoma is served by Marietta. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Marietta?
School in Marietta (Marietta) starts on Wednesday, August 12, 2026 for the 2026-27 school year.
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Last updated: July 18, 2026
Source: Marietta Official Calendar