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Summer Break
School starts Aug 17
Next 7 Days
August 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Timber Lake School District 20-3 school calendar for the 2026-27 school year runs from Monday, August 17, 2026 to Wednesday, May 19, 2027 in Timber Lake, South Dakota.
- •3 scheduled breaks and 1 holiday throughout the year
- •Spring break: Mar 29 – Mar 29
- •Winter break: Dec 21 – Jan 3
Timber Lake School District 20-3 starts school 368 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 Timber Lake School District 20-3 dates with your phone or computer.
Frequently Asked Questions
Is Timber Lake School District 20-3 school open today?
No, Timber Lake School District 20-3 is currently on summer break. School starts Monday, August 17, 2026.
When is the next day off for Timber Lake School District 20-3?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Timber Lake School District 20-3?
The first day of school for Timber Lake School District 20-3 in 2026-27 is Monday, August 17, 2026.
When is the last day of school for Timber Lake School District 20-3?
The last day of school for Timber Lake School District 20-3 in 2026-27 is Wednesday, May 19, 2027.
When is spring break for Timber Lake School District 20-3?
Spring break for Timber Lake School District 20-3 is Monday, March 29, 2027 to Monday, March 29, 2027.
When is winter break for Timber Lake School District 20-3?
Winter break for Timber Lake School District 20-3 is Monday, December 21, 2026 to Sunday, January 3, 2027.
When do students go back to school after winter break?
Students in Timber Lake School District 20-3 return to school after winter break on Monday, January 4, 2027. Winter break ends on Sunday, January 3, 2027.
When is Thanksgiving break for Timber Lake School District 20-3?
Thanksgiving break for Timber Lake School District 20-3 is Thursday, November 26, 2026 to Friday, November 27, 2026.
How do I add Timber Lake School District 20-3 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 Timber Lake, SD in?
Timber Lake, South Dakota is served by Timber Lake School District 20-3. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Timber Lake?
School in Timber Lake (Timber Lake School District 20-3) starts on Monday, August 17, 2026 for the 2026-27 school year.
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Last updated: July 14, 2026