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Weekend
Next 7 Days
1 day offOctober 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The San Isidro ISD school calendar for the 2026-27 school year runs from Monday, August 10, 2026 to Thursday, May 27, 2027 in Texas.
- •4 scheduled breaks and 7 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 8
San Isidro ISD starts school 204 days later than most Texas districts. Winter break starts 364 days later than the most common Texas schedule.
Download the iCal file above to sync all San Isidro ISD dates with your phone or computer.
Frequently Asked Questions
Is San Isidro ISD school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for San Isidro ISD?
The next day off is Fall Break, starting Friday, October 9, 2026.
When is the first day of school for San Isidro ISD?
The first day of school for San Isidro ISD in 2026-27 is Monday, August 10, 2026.
When is the last day of school for San Isidro ISD?
The last day of school for San Isidro ISD in 2026-27 is Thursday, May 27, 2027.
When is spring break for San Isidro ISD?
Spring break for San Isidro ISD is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for San Isidro ISD?
Winter break for San Isidro ISD is Monday, December 21, 2026 to Friday, January 8, 2027.
When do students go back to school after winter break?
Students in San Isidro ISD return to school after winter break on Monday, January 11, 2027. Winter break ends on Friday, January 8, 2027.
When is Thanksgiving break for San Isidro ISD?
Thanksgiving break for San Isidro ISD is Friday, October 9, 2026 to Monday, October 12, 2026.
How do I add San Isidro ISD 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.
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Last updated: August 31, 2026
Source: San Isidro ISD Official Calendar