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Summer Break
School starts Aug 27
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Spearfish School District 40-2 school calendar for the 2026-27 school year runs from Thursday, August 27, 2026 to Friday, May 28, 2027 in Mountain Plains, South Dakota.
- •5 scheduled breaks and 5 holidays throughout the year
- •Spring break: Mar 11 – Mar 12
- •Winter break: Dec 21 – Jan 1
Spearfish School District 40-2 starts school 378 days later than most South Dakota districts. Winter break starts 364 days later than the most common South Dakota schedule.
Download the iCal file above to sync all Spearfish School District 40-2 dates with your phone or computer.
Frequently Asked Questions
Is Spearfish School District 40-2 school open today?
No, Spearfish School District 40-2 is currently on summer break. School starts Thursday, August 27, 2026.
When is the next day off for Spearfish School District 40-2?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Spearfish School District 40-2?
The first day of school for Spearfish School District 40-2 in 2026-27 is Thursday, August 27, 2026.
When is the last day of school for Spearfish School District 40-2?
The last day of school for Spearfish School District 40-2 in 2026-27 is Friday, May 28, 2027.
When is spring break for Spearfish School District 40-2?
Spring break for Spearfish School District 40-2 is Thursday, March 11, 2027 to Friday, March 12, 2027.
When is winter break for Spearfish School District 40-2?
Winter break for Spearfish School District 40-2 is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Spearfish School District 40-2 return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Spearfish School District 40-2?
Thanksgiving break for Spearfish School District 40-2 is Friday, October 23, 2026 to Friday, October 23, 2026.
How do I add Spearfish School District 40-2 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 Mountain Plains, SD in?
Mountain Plains, South Dakota is served by Spearfish School District 40-2. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Mountain Plains?
School in Mountain Plains (Spearfish School District 40-2) starts on Thursday, August 27, 2026 for the 2026-27 school year.
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Last updated: July 14, 2026