Dallas ISD school calendar
Checked against district PDFs
Next days off
- in 10 days
to
Thanksgiving break · back Mon, Nov 30
to
Winter break · back Wed, Jan 6
Martin Luther King Jr. Day
Presidents Day
Get an email before each day off
2026–27 at a glance
The dates families usually look for first.
Next day off and break: Thanksgiving break, Monday, November 23 to Friday, November 27.
- First day
- Aug 11
- October days off
- Oct 8–12
- Thanksgiving
- Nov 23–27
- Spring break
- Mar 15–19
- Last day
- May 26
Official district PDF
2026–27 calendar
What happens in Mavo
One read-only school calendar that rolls forward each year.
Create your free account, name your family home, and add this school calendar. Mavo opens the next school date so you can add who’s handling it. When Dallas ISD publishes another school year, it appears in the same linked calendar.
The source controls the schedule, so synced dates stay read-only. You can still add the family details Mavo knows about: who’s handling it, attendance, place, notes, and a clearer title.
One school calendar is included on Free. Everyday includes more school calendars and other outside calendar links.
Plan school days in Mavo, freeYour school dates in Mavo
Dallas ISD school calendar
Independence Day
Dallas ISD 2026–27 · Read-only
School break
Dallas ISD 2026–27 · Read-only
First day of class
Dallas ISD 2026–27 · Read-only
Labor Day
Dallas ISD 2026–27 · Read-only
Free calendar updates
Add the Dallas ISD calendar
Includes 2026–27. We add each new school year after Dallas ISD publishes it.
No account required for Google, Apple, or the calendar file.
Full district calendar
Current and upcoming Dallas ISD dates
Staff-only summer work days are left out. Student holidays caused by staff development are included because they change the family schedule.
Current calendar
2026–27 student dates
- No school
Independence Day
Staff and student holiday.
- No school
School break
Aug 3 through Aug 6: Professional development. Students do not attend for professional development; August 3 is also listed as a teacher workday. Aug 7: Teacher workday. Students do not attend; teacher workday. Aug 10: Teacher workday. Students do not attend; teacher workday.
- School date
First day of class
First day of class for students; beginning of a nine-week grading period.
- No school
Labor Day
Staff and student holiday.
- No school
Fall break
Oct 8 through Oct 9: Fall break. Fall break; students and campus team members do not attend. Oct 12: Professional development. Students do not attend for professional development; a new nine-week grading period begins.
- School date
Grading period ends
End of a nine-week grading period.
- School date
Grading period begins
Beginning of a nine-week grading period.
- No school
Professional development
Students do not attend for professional development.
- No school
Thanksgiving break
Thanksgiving break; students do not attend.
- Early release
Early release: secondary schools
Early release for secondary students only.
- Early release
Early release: all schools
Early release for all schools; end of a nine-week grading period.
- School date
Grading period ends
End of a nine-week grading period.
- No school
Winter break
Dec 21 through Jan 4: Winter break. Winter break; students do not attend. Jan 5: Professional development. Students do not attend for professional development.
- School date
Grading period begins
Beginning of a nine-week grading period.
- No school
Martin Luther King Jr. Day
Staff and student holiday.
- No school
Presidents Day
Staff and student holiday.
- School date
Grading period ends
End of a nine-week grading period.
- School date
Grading period begins
Beginning of a nine-week grading period.
- No school
Spring break
Spring break; students do not attend.
- No school
Staff/student holiday
Staff and student holiday; students do not attend.
- Early release
Early release: secondary schools
Early release for secondary students only.
- Early release
Early release: all schools; last day of class
Last day of class for students; early release for all schools; end of a nine-week grading period.
- No school
Teacher workday
Students do not attend; teacher workday. The calendar lists May 26 as the last day of class.
- No school
Memorial Day
Staff and student holiday.
- No school
Juneteenth
Staff and student holiday.
Early release days
When Dallas ISD lets out early
2026–27
- Early release: secondary schools
- Early release: all schools
- Early release: secondary schools
- Early release: all schools; last day of class
Recognizable source. Easier calendar.
This page is an independent convenience copy. Dallas ISD's PDFs remain the source of truth, and dates can change after publication.
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Free calendar updates
Add the Dallas ISD calendar
Includes 2026–27. We add each new school year after Dallas ISD publishes it.
No account required for Google, Apple, or the calendar file.