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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 Imperial Unified School District school calendar for the 2026-27 school year runs from Monday, August 17, 2026 to Thursday, June 3, 2027 in Seeley, California.
- •3 scheduled breaks and 9 holidays throughout the year
- •Spring break: Mar 29 – Apr 2
- •Winter break: Dec 21 – Jan 4
Imperial Unified School District starts school 371 days later than most California districts. Winter break starts 364 days later than the most common California schedule.
Download the iCal file above to sync all Imperial Unified School District dates with your phone or computer.
Frequently Asked Questions
Is Imperial Unified School District school open today?
No, Imperial Unified School District is currently on summer break. School starts Monday, August 17, 2026.
When is the next day off for Imperial Unified School District?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Imperial Unified School District?
The first day of school for Imperial Unified School District in 2026-27 is Monday, August 17, 2026.
When is the last day of school for Imperial Unified School District?
The last day of school for Imperial Unified School District in 2026-27 is Thursday, June 3, 2027.
When is spring break for Imperial Unified School District?
Spring break for Imperial Unified School District is Monday, March 29, 2027 to Friday, April 2, 2027.
When is winter break for Imperial Unified School District?
Winter break for Imperial Unified School District is Monday, December 21, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Imperial Unified School District return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Imperial Unified School District?
Thanksgiving break for Imperial Unified School District is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Imperial Unified 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 Seeley, CA in?
Seeley, California is served by Imperial Unified School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Seeley?
School in Seeley (Imperial Unified School District) starts on Monday, August 17, 2026 for the 2026-27 school year.
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Last updated: July 14, 2026