Arlington Independent School District Calendar 2026–2027
Complete holiday schedule and key dates for Arlington Independent School District for the 2026-2027 academic year.
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 12, 2026 (Wed) | School Opens |
| Student Holiday | September 7, 2026 - September 8, 2026 | No School |
| Student Holiday / Parent Conferences | October 9, 2026 (Fri) | No School |
| Student Holiday | October 12, 2026 (Mon) | No School |
| Student Holiday | November 2, 2026 - November 3, 2026 | No School |
| Thanksgiving Break | November 23, 2026 - November 27, 2026 | No School |
| Winter Break | December 21, 2026 - January 5, 2027 | No School |
| Student Holiday | January 18, 2027 (Mon) | No School |
| Student Holiday / Parent Conferences | February 12, 2027 (Fri) | No School |
| Student Holiday | February 15, 2027 - February 16, 2027 | No School |
| Spring Break | March 15, 2027 - March 19, 2027 | No School |
| Student Holiday | March 26, 2027 (Fri) | No School |
| Student Holiday | April 23, 2027 (Fri) | No School |
| Last Day of School | May 26, 2027 (Wed) | School Closes |
Monthly Calendar TexasSchoolCalendar.com
View the full 2026-2027 school year by month.
Calendar Notes
District context: Arlington Independent School District serves Dallas-Fort Worth families, where the district calendar is the practical baseline for school-year planning. For 2026-2027, students are scheduled to start on August 12, 2026 and finish on May 26, 2027. The main family planning blocks are Thanksgiving Break (November 23, 2026 - November 27, 2026), Winter Break (December 21, 2026 - January 5, 2027), and Spring Break (March 15, 2027 - March 19, 2027). Parents can use this view for travel windows, shared-custody exchanges, childcare coverage, after-school activities, and comparing district days off with work schedules.
What to watch: Notable local calendar items include Spring Break (March 15, 2027 - March 19, 2027) and Inclement Weather Makeup Day (if needed) (March 26, 2027). Early release or half-day entries to watch include Early Dismissal (Secondary only) (December 17, 2026), Early Dismissal (December 18, 2026), Early Dismissal (Secondary only) (May 25, 2027), and Last Day of School / Early Dismissal (May 26, 2027). Teacher workdays, planning days, or student holidays are separated from regular school days, including Student Holiday (September 8, 2026), Student Holiday / Parent Conferences (October 9, 2026), Student Holiday (November 3, 2026), and Student Holiday / Parent Conferences (February 12, 2027). Bad-weather, inclement-weather, or makeup-day language is preserved when the district publishes it, which matters for childcare, transportation, and travel planning.
Official-source handling: Dates are from the Arlington ISD 2026-2027 Student Calendar. Arlington ISD publishes separate elementary and secondary calendars; all holidays and breaks are identical, with minor differences in early dismissal days noted below. We manually review first-party district material, screen it for student-facing dates, and organize it into key dates, calendar grids, downloadable files, and printable summaries. Because this page is marked official, families can use it as the main planning view while still checking the district source for late revisions. User-submitted corrections are checked against official district sources before this page is updated.
Frequently Asked Questions
The first day of school for all Arlington ISD students is August 12, 2026.
Arlington ISD Spring Break is March 15-19, 2027, for all grade levels.
The last day of school for Arlington ISD is May 26, 2027, with early dismissal.
All holidays, breaks, and school days are the same for elementary and secondary students. The only difference is early dismissal days: secondary students have early dismissal on December 17, December 18, May 25, and May 26, while elementary students have early dismissal on December 18 and May 26 only.
Arlington ISD Winter Break runs from December 21, 2026 through January 5, 2027 — that's 12 school days off. Including the adjacent weekends, families have up to 18 consecutive days for holiday travel and family time. Students return to class on Wednesday, January 6, 2027.
Arlington ISD Thanksgiving Break is November 23, 2026 through November 27, 2026, giving students 5 weekdays off. With the surrounding weekends, families get 9 consecutive days away from school — enough time for out-of-state travel or extended family gatherings.
Yes, Arlington ISD lists 4 early release or half-days for the 2026-2027 school year: Early Dismissal (Secondary only) on December 17, 2026; Early Dismissal on December 18, 2026; Early Dismissal (Secondary only) on May 25, 2027; Last Day of School / Early Dismissal on May 26, 2027. Dismissal times on these days typically differ between elementary and secondary campuses, so check with your child's school for the exact schedule. Arrange childcare or after-school plans accordingly.
Yes. Arlington ISD has designated March 26, 2027, April 23, 2027, March 26, 2027 as potential bad-weather make-up days. If no weather closures occur, these days typically remain regular holidays for students. Texas law requires districts to provide at least 75,600 minutes of instruction per year, so missed days must be recovered through make-up days, extended hours, or waivers from the Texas Education Agency.
Arlington ISD schedules 7 teacher-only or professional development days during 2026-2027 when students do not attend. These include: September 7, 2026 (Student & Staff Holiday); October 12, 2026 (Student & Staff Holiday); November 2, 2026 (Student & Staff Holiday); January 18, 2027 (Student & Staff Holiday). On these days, teachers participate in training and curriculum planning while students have the day off. Parents should arrange childcare if needed, as after-school programs may also be closed.
Between the first day (August 12, 2026) and last day (May 26, 2027), Arlington ISD students have approximately 34 weekdays off for holidays, breaks, and teacher workdays. That leaves roughly 172 potential instructional days across the school year. Texas requires a minimum of 75,600 minutes of instruction, which most districts meet through approximately 170-180 student days.
Related Links
About This Calendar
Data Source: Arlington ISD 2026-2027 Elementary and Secondary Student Calendar PDFs.
Disclaimer: This website is not affiliated with Arlington Independent School District, the Texas Education Agency, or any official district body. While we strive for accuracy, always verify important dates with the official district website.