Visual Calendar
Official calendar scans for Keller ISD. Click any image to open full-screen.
Official Document
The official calendar PDF published by Keller ISD. Download or view inline.
School Calendar
Month-by-month view of Keller ISD's 2026–2027 academic calendar — holidays, breaks, and key dates.
About the District
Details and contact information for Keller ISD.
Common Questions
Keller ISD Calendar 2026–2027 — important dates and answers.
The first day of school for Keller ISD for the 2026-2027 academic year is August 12, 2026.
Spring Break in Keller ISD for the 2026-2027 school year is scheduled from March 15-19, 2027.
Christmas Break in Keller ISD begins December 21, 2026 and continues through December 31, 2026 as part of Winter Break.
Winter Break in Keller ISD runs from December 21-31, 2026 and continues January 1-4, 2027. Students return after the break on January 6, 2027.
Thanksgiving Break in Keller ISD for the 2026-2027 school year is November 23-27, 2026.
The last day of school for students in Keller ISD for the 2026-2027 academic year is May 26, 2027. This day is also an Early Release day.
Fall Break in Keller ISD is scheduled from October 12-16, 2026.
Labor Day is observed on September 7, 2026, and schools and offices are closed.
Presidents Day Holiday in Keller ISD is on February 15, 2027.
Keller ISD observes Juneteenth on June 17, 2027, and district offices are closed.
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