Texas

Arlington ISD Calendar

Arlington ISD is a public school district in Arlington, Texas. This page publishes the 2026-27 academic calendar: the first day of school, the last day, student holidays, and breaks. K12Cal copies those dates from the district's official calendar and links the source. It does not set the calendar. It enrolls 54,750 students in Arlington.

School year covered: 2026-27. The year-specific record is the Arlington ISD calendar 2026-27.

At a glance

First day: Wednesday, August 12, 2026
Last day: Wednesday, May 26, 2027
Next break: Thanksgiving break, November 23–27, 2026As of October 20, 2026, when this calendar was last verified.

2026-27 dates

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Arlington ISD 2026-27 calendar dates
Date	Event	Applies to	Notes
Wednesday, August 12, 2026	First day of school	All students	—
November 23–27, 2026	Thanksgiving break	All students	—
March 15–19, 2027	Spring break	All students	—
Wednesday, May 26, 2027	Last day of school	All students	—

Official source

Last verified October 20, 2026. Status: verified.

Not listed

Early release days were not confirmed against the official source and are omitted.
Other student holidays were not confirmed against the official source and are omitted.

Questions

When does Arlington ISD start school in 2026-27?

Arlington ISD starts school on Wednesday, August 12, 2026.

When is the last day of school for Arlington ISD in 2026-27?

The last day of school is Wednesday, May 26, 2027.

When is thanksgiving break for Arlington ISD?

Thanksgiving break is November 23–27, 2026.

When is spring break for Arlington ISD?

Spring break is March 15–19, 2027.

When is the next break for Arlington ISD?

As of October 20, 2026, the next break is Thanksgiving break, November 23–27, 2026.

Does Arlington ISD list early release days in 2026-27?

The verified 2026-27 calendar does not list early release days.