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School Open
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Next 7 Days
May 2026
Coming Up
School Breaks
Holidays (No School)
The Iron County C-4 School District school calendar for the 2025-26 school year runs from Monday, August 18, 2025 to Wednesday, May 27, 2026 in Viburnum, Missouri.
- •3 scheduled breaks and 10 holidays throughout the year
- •Spring break: Apr 18 – Apr 18
- •Winter break: Dec 23 – Jan 3
Iron County C-4 School District starts school 7 days later than most Missouri districts.
Download the iCal file above to sync all Iron County C-4 School District dates with your phone or computer.
Frequently Asked Questions
Is Iron County C-4 School District school open today?
Yes, Iron County C-4 School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Iron County C-4 School District?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Iron County C-4 School District?
The first day of school for Iron County C-4 School District in 2025-26 is Monday, August 18, 2025.
When is the last day of school for Iron County C-4 School District?
The last day of school for Iron County C-4 School District in 2025-26 is Wednesday, May 27, 2026.
When is spring break for Iron County C-4 School District?
Spring break for Iron County C-4 School District is Saturday, April 18, 2026 to Saturday, April 18, 2026.
When is winter break for Iron County C-4 School District?
Winter break for Iron County C-4 School District is Tuesday, December 23, 2025 to Saturday, January 3, 2026.
When do students go back to school after winter break?
Students in Iron County C-4 School District return to school after winter break on Monday, January 5, 2026. Winter break ends on Saturday, January 3, 2026.
When is Thanksgiving break for Iron County C-4 School District?
Thanksgiving break for Iron County C-4 School District is Thursday, November 27, 2025 to Saturday, November 29, 2025.
How do I add Iron County C-4 School District 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 Viburnum, MO in?
Viburnum, Missouri is served by Iron County C-4 School District. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Viburnum?
School in Viburnum (Iron County C-4 School District) starts on Monday, August 18, 2025 for the 2025-26 school year.
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Last updated: December 31, 2025