Share with Parents
Help other parents find this calendar
Weekend
Next 7 Days
May 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Corsica-Stickney School District 21-3 school calendar for the 2025-26 school year runs from Tuesday, August 19, 2025 to Wednesday, May 20, 2026 in Stickney, South Dakota.
- •2 scheduled breaks and 11 holidays throughout the year
- •Spring break: Mar 13 – Mar 20
- •Winter break: Dec 23 – Jan 4
Corsica-Stickney School District 21-3 starts school 5 days later than most South Dakota districts.
Download the iCal file above to sync all Corsica-Stickney School District 21-3 dates with your phone or computer.
Frequently Asked Questions
Is Corsica-Stickney School District 21-3 school open today?
No, today is Sunday - school is not in session on weekends.
When is the next day off for Corsica-Stickney School District 21-3?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Corsica-Stickney School District 21-3?
The first day of school for Corsica-Stickney School District 21-3 in 2025-26 is Tuesday, August 19, 2025.
When is the last day of school for Corsica-Stickney School District 21-3?
The last day of school for Corsica-Stickney School District 21-3 in 2025-26 is Wednesday, May 20, 2026.
When is spring break for Corsica-Stickney School District 21-3?
Spring break for Corsica-Stickney School District 21-3 is Friday, March 13, 2026 to Friday, March 20, 2026.
When is winter break for Corsica-Stickney School District 21-3?
Winter break for Corsica-Stickney School District 21-3 is Tuesday, December 23, 2025 to Sunday, January 4, 2026.
When do students go back to school after winter break?
Students in Corsica-Stickney School District 21-3 return to school after winter break on Monday, January 5, 2026. Winter break ends on Sunday, January 4, 2026.
When is Thanksgiving break for Corsica-Stickney School District 21-3?
Thanksgiving break dates for Corsica-Stickney School District 21-3 are not yet available.
How do I add Corsica-Stickney School District 21-3 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 Stickney, SD in?
Stickney, South Dakota is served by Corsica-Stickney School District 21-3. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Stickney?
School in Stickney (Corsica-Stickney School District 21-3) starts on Tuesday, August 19, 2025 for the 2025-26 school year.
Get Calendar Alerts
We'll email you when Corsica-Stickney School District 21-3 updates their calendar.
Other South Dakota Districts
Last updated: January 3, 2026
Source: Corsica-Stickney School District 21-3 Official Calendar