Arlington ISD Calendar 2026–2027 | Printable PDF

If you have a child in Arlington Independent School District, you already know how fast the school year moves. One blink and you’ve missed a holiday signup, a parent conference, or the spring break travel window. That is exactly why this page exists — to give Arlington families one reliable, easy-to-scan resource for the complete Arlington ISD Calendar 2026–2027.

This guide is based on the official Arlington ISD 2026–2027 academic calendar published by the district. We periodically review this page and recommend checking Arlington ISD’s official website for any updates before making travel or childcare plans.

Arlington ISD serves students across Arlington, Texas, in Tarrant County. Whether you are searching for the Arlington ISD Calendar 26-27 first day of school, spring break 2027, or a printable version to hang on your fridge, scroll down. It is all here.

At-a-Glance Summary — Arlington ISD 2026–2027

Detail	Information
First Day of School	August 12, 2026
Last Day of School	May 26, 2027 (Early Dismissal)
Estimated Instructional Days	Approximately 171 days*
Thanksgiving Break	November 23–27, 2026
Winter Break	December 21, 2026 – January 1, 2027
Spring Break	March 15–19, 2027
First Major Holiday	September 7, 2026 (Student & Staff Holiday)

*Verify the exact instructional day count with the Arlington ISD district office, as makeup days and schedule adjustments can affect the final total.

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Key Dates Table — Arlington ISD Calendar 2026–2027

Event	Start Date	End Date	Notes
First Day of School	August 12, 2026	—	All students report
Labor Day / Student & Staff Holiday	September 7, 2026	—	No school for students or staff
Student Holiday	September 8, 2026	—	No school for students
Student Holiday / Parent Conferences	October 9, 2026	—	Parent-teacher conferences scheduled
Student & Staff Holiday	October 12, 2026	—	No school
Student & Staff Holiday	November 2, 2026	—	No school for all
Student Holiday	November 3, 2026	—	No school for students
Thanksgiving Break	November 23, 2026	November 27, 2026	Full week off for students & staff
Early Dismissal	December 18, 2026	—	See early dismissal hours below
Winter Break	December 21, 2026	January 1, 2027	No school for students & staff
Student Holiday	January 4, 2027	January 5, 2027	School resumes January 6
MLK Day / Student & Staff Holiday	January 18, 2027	—	Federal holiday observed
Student Holiday / Parent Conferences	February 12, 2027	—	Parent-teacher conferences scheduled
Student & Staff Holiday	February 15, 2027	—	No school
Student Holiday	February 16, 2027	—	No school for students
Spring Break	March 15, 2027	March 19, 2027	No school for students & staff
Student & Staff Holiday / Bad Weather Makeup Day	March 26, 2027	—	Makeup day if needed
Student & Staff Holiday / Bad Weather Makeup Day	April 23, 2027	—	Makeup day if needed
Last Day of School / Early Dismissal	May 26, 2027	—	Early dismissal for all students

Always double-check and verify all calendar dates directly on the Arlington ISD official website before making travel, childcare, or work plans. Dates are subject to change due to weather events or administrative decisions.

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Monthly Holiday & Break Breakdown

Use the table below to plan month by month throughout the Arlington ISD 26-27 school year.

Month	Key Events	Days Off (Students)
August 2026	First Day of School – August 12	0
September 2026	Sep 7 (Staff & Student), Sep 8 (Student)	2
October 2026	Oct 9 Parent Conferences, Oct 12 Holiday	2
November 2026	Nov 2 & 3 Holiday, Nov 23–27 Thanksgiving	7
December 2026	Dec 18 Early Dismissal, Dec 21–31 Winter Break	9+
January 2027	Jan 1 Winter Break ends, Jan 4–5 Student Holiday, Jan 18 MLK Day	4
February 2027	Feb 12 Parent Conferences, Feb 15–16 Holiday	3
March 2027	Mar 15–19 Spring Break, Mar 26 Holiday/Makeup	6
April 2027	Apr 23 Holiday/Makeup Day	1
May 2027	May 26 Last Day (Early Dismissal)	0

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School Hours — Arlington ISD 2026–2027

Knowing dismissal time is just as important as knowing the calendar. Here are the official daily school hours for each grade level.

Regular School Day Hours

School Level	Start Time	End Time
Pre-K3 AM Session	8:10 a.m.	11:20 a.m.
Pre-K3 PM Session	12:25 p.m.	3:35 p.m.
Elementary (Pre-K – Grade 6)	8:10 a.m.	3:35 p.m.
Junior High (Grades 7–8)	8:45 a.m.	4:10 p.m.
High School (Grades 9–12)	7:35 a.m.	3:00 p.m.

Early Dismissal Hours

Early dismissal applies on December 18, 2026, and May 26, 2027.

School Level	Start Time	Dismissal Time
Pre-K3 AM Session	8:10 a.m.	10:10 a.m.
Pre-K3 PM Session	10:10 a.m.	12:10 p.m.
Elementary (Pre-K – Grade 6)	8:10 a.m.	12:10 p.m.
Junior High (Grades 7–8)	8:45 a.m.	12:45 p.m.
High School (Grades 9–12)	7:35 a.m.	11:35 a.m.

Plan your pickup arrangements and after-school care well in advance on these two dates. Early dismissal days tend to catch parents off guard. School start and dismissal times may vary slightly by campus or program. Families should confirm their child’s official bell schedule through their assigned school.

Download the Official Arlington ISD 2026–2027 Calendar (PDF)

Do not rely on memory or secondhand screenshots. Download the official Arlington ISD Calendar 26-27 printable PDF directly below. This is the same document published by the district.

Official Arlington ISD 2026–27 Calendar PDF Download: Printable Schedule PDF

Print it out. Save it to your phone. Share it with your child’s carpool group. Having the official Arlington ISD Calendar 2026-27 template on hand saves real headaches throughout the year.

About Arlington ISD Schools

Arlington Independent School District is one of the largest school districts in the Dallas–Fort Worth Metroplex, serving the city of Arlington in Tarrant County, Texas. The district enrolls approximately 57,000 to 60,000 students across more than 80 campuses, including elementary schools, junior high schools, and high schools. Arlington ISD is well regarded for its career and technical education programs, fine arts offerings, and dual-language immersion pathways. The district is governed by a seven-member elected Board of Trustees and led by a superintendent whose current information is available directly on the Arlington ISD official website at aisd.net. Families new to the district should explore the district’s website for campus boundary maps, enrollment procedures, and program options.

See also: Tomball ISD Schools Calendar 2026-2027 | Printable PDF

What Tarrant County Parents Should Know About the 2026–27 Calendar

There are a few things worth flagging about this particular school year calendar.

First, notice that winter break runs from December 21 all the way through January 1, but students do not return to class immediately on January 2. There are two additional student holidays on January 4 and 5, meaning school does not resume until January 6, 2027. If you are planning holiday travel, you have a slightly longer window than the official “break” dates suggest — plan accordingly.

Second, March 26 and April 23 are each labeled as both a Student & Staff Holiday and a Bad Weather Makeup Day. In practice, if Arlington ISD has not used weather-related closure days by those dates, the day off stands. If the district has needed makeup days earlier in the year, those dates may convert to school days. Watch for district communications in late winter before finalizing any travel on those weekends.

Third, parent conference days fall on October 9 and February 12. These are student holidays, meaning children are home, but parents are expected to meet with teachers. Put childcare plans in place early.

How Arlington ISD Compares to Neighboring Districts

For families who have children across multiple districts or who are considering school choice options, context matters. Arlington ISD’s first day of school, August 12, 2026, aligns closely with most Tarrant County districts. Nearby Mansfield ISD and Hurst-Euless-Bedford ISD typically begin their school year in the same mid-August window. Fort Worth ISD, which borders Arlington to the west, generally follows a similar calendar structure as both districts fall under Texas Education Agency requirements. Spring break timing in the area tends to cluster around mid-March, which is consistent with Arlington ISD’s March 15–19 spring break. The main differences between neighboring districts usually come down to the number of teacher workdays built into the front and back ends of the year, and how they schedule parent conference days. If your child participates in cross-district activities, always compare calendars directly each fall.

Planning a Family Trip? Best Times to Travel in the Arlington ISD Year

Here is a practical travel planning breakdown based on the Arlington ISD Calendar 2026–2027 break schedule.

Break	Dates	Length	Best For
Thanksgiving Break	Nov 23–27, 2026	5 days	Short domestic trips
Winter Break	Dec 21, 2026 – Jan 5, 2027	16 days (including extra holidays)	International travel, extended family visits
Spring Break	March 15–19, 2027	5 days	Warm weather destinations, beach trips

Winter break is clearly the longest window of the year. With the December 21 start and no school until January 6, families have roughly two full weeks for travel. Book flights and hotels early — this is the most in-demand window for Texas families heading to warm destinations. Spring break in mid-March is a solid five-day stretch, consistent with what most DFW-area families expect. Thanksgiving is best suited for shorter regional trips given the five-day window.

See also: School Holiday List 2026–2027 USA: Complete Guide for Every Family

School Closings History in Tarrant County

Arlington sits in North Texas, where winter weather is unpredictable but not unusual. In recent years, the DFW area has experienced significant ice and freeze events that resulted in multiple unplanned school closures — the February 2021 winter storm being the most severe on record for the region. Arlington ISD, like most North Texas districts, typically builds one to two weather closure days into the calendar through designated makeup days. For 2026–27, those makeup days are reflected as March 26 and April 23. If severe weather or other emergencies require additional closures, the district communicates through its official website, the AISD app, and local media. Sign up for district alerts at the start of the school year.

FAQs

Final Thoughts

The Arlington ISD 2026–2027 school year runs from August 12, 2026, through May 26, 2027, with a well-spaced set of breaks including a full week for Thanksgiving, two-plus weeks for winter break, and a five-day spring break in mid-March. Bookmark this page so you always have the key dates at your fingertips without hunting through district PDFs. For real-time school closings, delays, or any last-minute schedule changes, the most reliable source is always the Arlington ISD official website at aisd.net. Arlington ISD occasionally updates calendars because of weather events or board action. Always confirm important dates on the official Arlington ISD website before making non-refundable travel or childcare plans.