Northside ISD Calendar 2026-2027
Bexar County · San Antonio area (Region 20)
The Northside ISD academic calendar for the 2026-2027 school year starts on Monday, August 10, 2026 and ends on Wednesday, May 26, 2027. Through the fall, families can plan around Labor Day on September 7 and the Thanksgiving break from November 23 through 27. The winter break runs from December 21 through January 1. In the second semester, the calendar includes the Martin Luther King Jr. holiday on January 18, a spring break from March 8 through 12, and Memorial Day on May 31.
Last updated August 4, 2026
Official Calendar
Printable calendar (PDF)
PDF Full-year Northside ISD calendar with every key date — district logo, color legend and a QR code to this page.
Interactive calendar
Browse the key dates month by month — colored markers show each event.
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Calendar Dates
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Frequently asked questions
When is the first day of school for Northside ISD in 2026-2027?
The first day of school for Northside ISD is Monday, August 10, 2026.
When is the last day of school for Northside ISD in 2026-2027?
The last day of school for Northside ISD is Wednesday, May 26, 2027.
When is Thanksgiving break for Northside ISD?
Northside ISD has Thanksgiving break from November 23 through 27, 2026.
When is winter break for Northside ISD?
Northside ISD's winter break runs from December 21 through January 1.
When is spring break for Northside ISD in 2026-2027?
Northside ISD's spring break is March 8 through 12, 2027.
Does Northside ISD have school on Martin Luther King Jr. Day?
No. Northside ISD is closed for Martin Luther King Jr. Day on Monday, January 18, 2027.
Does Northside ISD have school on Labor Day?
No. Northside ISD is closed for Labor Day on Monday, September 7, 2026.
Does Northside ISD have school on Memorial Day?
No. Northside ISD is closed for Memorial Day on Monday, May 31, 2027.
When is the first day of school in Northside Independent School District for 2026–2027?
The first day of school in Northside Independent School District for the 2026–2027 school year is August 10, 2026.
When is Spring Break in Northside Independent School District?
Spring Break in Northside Independent School District is scheduled from March 8 to March 12, 2027.
When is Christmas Break in Northside Independent School District?
Christmas Break in Northside Independent School District falls during the Winter Break period from December 21, 2026 through January 1, 2027.
When is Winter Break in Northside Independent School District?
Winter Break in Northside Independent School District runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving Break in Northside Independent School District?
Thanksgiving Break in Northside Independent School District is observed from November 23 to November 27, 2026.
When is the last day of school in Northside Independent School District?
The last day of school for students in Northside Independent School District for the 2026–2027 school year is May 26, 2027.
Are there any teacher workdays before the school year begins?
Yes, teacher workdays are scheduled from August 3 to August 7, 2026, prior to the start of the school year.
Is there a student holiday for staff development during the school year?
Yes, November 3, 2026 is a student holiday designated for staff development.
Does the calendar include a bad weather makeup day?
Yes, February 16, 2027 is designated as a bad weather makeup day and also serves as a student holiday and staff development day.