Dayton ISD Calendar 26-27 Revised
Official School Calendar for Academic Year 2026-2027
Click image to view full size
Dayton ISD Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Jul 27-29, 2026 | New Teacher Training |
| Aug 3-7, 2026 | Instructional Staff Professional Day |
| Aug 10-11, 2026 | Teacher Workday / Student Holiday |
| Aug 12, 2026 | First Day of School |
| Sep 7, 2026 | Labor Day |
| Sep 18, 2026 | End of 1st Six Weeks |
| Sep 21, 2026 | Instructional Staff Professional Development Day / Student Holiday |
| Oct 5, 2026 | Instructional Staff Professional Development Day / Student Holiday |
| Oct 19-23, 2026 | Fall Break / School Holidays |
| Nov 2, 2026 | Instructional Staff Professional Development Day / Student Holiday |
| Nov 3, 2026 | Parent Conference Day / Student Holiday |
| Nov 6, 2026 | End of 2nd Six Weeks |
| Nov 23-27, 2026 | Thanksgiving Holidays |
| Dec 18, 2026 | End of 3rd Six Weeks / End of 1st Semester |
| Dec 21, 2026 – Jan 1, 2027 | Christmas Holidays |
| Jan 4, 2027 | Instructional Staff Professional Development Day / Student Holiday |
| Jan 18, 2027 | MLK Holiday |
| Feb 12, 2027 | End of 4th Six Weeks |
| Feb 15, 2027 | Instructional Staff Professional Development Day / Student Holiday |
| Feb 16, 2027 | Parent Conference Day / Student Holiday |
| Feb 17-19, 2027 | Staff / Student Holiday |
| Mar 15-19, 2027 | Spring Break |
| Mar 26, 2027 | Easter Holiday |
| Apr 5, 2027 | Instructional Staff Professional Development Day / Student Holiday |
| Apr 9, 2027 | End of 5th Six Weeks |
| Apr 19, 2027 | Instructional Staff Professional Development Day / Student Holiday |
| May 7, 2027 | Student / Staff Holiday |
| May 26, 2027 | Last Day and End of 6th Six Weeks |
| May 27, 2027 | Instructional Staff Professional Day |
| May 28, 2027 | Graduation and Teacher Workday |
| Apr 19, 2027 | Bad Weather Day |
| May 7, 2027 | Bad Weather Day |
| Nov 30 – Dec 11, 2026 | End of Course Exams Retest |
| Feb 15 – Mar 26, 2027 | TELPAS Window |
| Mar 15 – Apr 16, 2027 | STAAR Alternate II |
| Apr 5-16, 2027 | Grades 3-8 Language Arts Testing |
| Apr 5-16, 2027 | End of Course Exams English I & II |
| Apr 12-23, 2027 | Grades 5/8 Science, Grades 8 U.S. History Testing |
| Apr 19-30, 2027 | Grades 3-8 Math, Algebra I Testing |
| Jun 14-25, 2027 | End of Course Exams Retest |
Dayton ISD Calendar 26-27 Revised FAQs
When is the first day of school in Dayton ISD for 2026-2027?
The first day of school in Dayton ISD is August 12, 2026.
When is fall break in Dayton ISD for 2026-2027?
Fall break in Dayton ISD is from October 19 through October 23, 2026.
When is Thanksgiving break in Dayton ISD for 2026-2027?
Thanksgiving break in Dayton ISD is from November 23 through November 27, 2026.
When is Christmas break in Dayton ISD for 2026-2027?
Christmas break in Dayton ISD is from December 21, 2026, through January 1, 2027.
When is winter break in Dayton ISD for 2026-2027?
Winter break in Dayton ISD is from December 21, 2026, through January 1, 2027.
When is spring break in Dayton ISD for 2026-2027?
Spring break in Dayton ISD is from March 15 through March 19, 2027.
When is Labor Day in Dayton ISD for 2026-2027?
Dayton ISD will observe Labor Day on September 7, 2026.
When is the Martin Luther King Jr. holiday in Dayton ISD for 2026-2027?
The Martin Luther King Jr. holiday in Dayton ISD is January 18, 2027.
When is the Easter holiday in Dayton ISD for 2026-2027?
The Easter holiday in Dayton ISD is March 26, 2027.
When does the first semester end in Dayton ISD for 2026-2027?
The first semester ends on December 18, 2026.
When are the parent conference days in Dayton ISD for 2026-2027?
Parent conference days are November 3, 2026, and February 16, 2027. Students will not attend school on these dates.
When are the February staff and student holidays in Dayton ISD for 2026-2027?
The staff and student holidays are from February 17 through February 19, 2027.
When are the bad weather makeup days in Dayton ISD for 2026-2027?
The designated bad weather makeup days are April 19 and May 7, 2027.
When is the last day of school in Dayton ISD for 2026-2027?
The last day of school in Dayton ISD is May 26, 2027.
When is graduation in Dayton ISD for 2026-2027?
Graduation is scheduled for May 28, 2027. This date is also a teacher workday.
Calendar Disclaimer
The printable school calendar provided on this page is taken from the official Dayton ISD Calendar 26-27 Revised. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.