Dayton Independent School District Calendar 2026–2027
Complete holiday schedule and key dates for Dayton 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 |
| Labor Day | September 7, 2026 (Mon) | No School |
| Student Holiday | September 21, 2026 (Mon) | No School |
| Student Holiday | October 5, 2026 (Mon) | No School |
| Fall Break | October 19, 2026 - October 23, 2026 | No School |
| Student Holiday | November 2, 2026 (Mon) | No School |
| Parent Conference Day / Student Holiday | November 3, 2026 (Tue) | No School |
| Thanksgiving Holidays | November 23, 2026 - November 27, 2026 | No School |
| Christmas Holidays | December 21, 2026 - January 4, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| Student Holiday | February 15, 2027 (Mon) | No School |
| Staff/Student Holiday | February 16, 2027 - February 19, 2027 | No School |
| Spring Break | March 15, 2027 - March 19, 2027 | No School |
| Easter Holiday | March 26, 2027 (Fri) | No School |
| Student Holiday | April 5, 2027 (Mon) | 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: Dayton Independent School District serves Houston Area 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 Fall Break (October 19, 2026 - October 23, 2026), Thanksgiving Holidays (November 23, 2026 - November 27, 2026), Christmas Holidays (December 21, 2026 - January 1, 2027), and Staff/Student Holiday (February 17, 2027 - February 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 Conditional Bad Weather Day (April 19, 2027). Early release or half-day entries to watch include Early Release (December 18, 2026) and Last Day of School / Early Release (May 26, 2027). Teacher workdays, planning days, or student holidays are separated from regular school days, including Student Holiday (September 21, 2026), Student Holiday (October 5, 2026), Student Holiday (November 2, 2026), and Parent Conference Day / Student Holiday (November 3, 2026). 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 Dayton ISD 2026-2027 official academic calendar. 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 Dayton ISD students is August 12, 2026.
Dayton ISD Christmas Holidays run from December 21, 2026 through January 1, 2027.
Dayton ISD Spring Break is March 15-19, 2027.
Dayton ISD early release days are December 18, 2026 and May 26, 2027.
Dayton ISD lists April 19, 2027 and May 7, 2027 as bad weather days. These dates may be used if needed.
The last day of school for Dayton ISD students is Wednesday, May 26, 2027. That puts the 2026-2027 school year at roughly 41 calendar weeks from start to finish. Many districts schedule an early release or half-day on the final day, so confirm dismissal times with your child's campus.
Dayton 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. Dayton ISD schedules Fall Break from October 19, 2026 through October 23, 2026 — 5 school days off. With surrounding weekends, the total travel window stretches to 9 days. Not every Texas district offers a fall break, so this is a notable feature of the Dayton ISD calendar.
Between the first day (August 12, 2026) and last day (May 26, 2027), Dayton ISD students have approximately 39 weekdays off for holidays, breaks, and teacher workdays. That leaves roughly 167 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.
After Winter Break ends on January 1, 2027, Dayton ISD students are scheduled to return on Tuesday, January 5, 2027. Note that January 4, 2027 (Student Holiday) is also days off, so the break effectively extends a bit longer. Check the district's website closer to the date for any schedule adjustments.
Related Links
About This Calendar
Data Source: Dayton ISD 2026-2027 official academic calendar PDF.
Disclaimer: This website is not affiliated with Dayton 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.