- First day of schoolAugust 4, 2026
- Labor DaySeptember 7, 2026
- Thanksgiving breakNovember 23–27, 2026
- Winter breakDecember 21, 2026 – January 4, 2027
- MLK Jr. DayJanuary 18, 2027
- Spring breakMarch 8–12, 2027
- Last day of schoolMay 20, 2027
Last updated September 18, 2026
Interactive calendar
Browse the key dates month by month — colored markers show each event.
🎒 First day: Tuesday, August 4, 2026
Calendar Dates
- Staff Development (Student Holiday)Jul 28 — Jul 30No School
- Vector Training for TeachersJul 31, 2026Teacher Day
- Staff Development (Student Holiday)Aug 3, 2026No School
- First Day of School / 1st Grading Period BeginsAug 4, 2026School Opens
- Labor Day HolidaySep 7, 2026No School
- 1st Grading Period EndsOct 1, 2026Grading
- Staff Development (Student Holiday)Oct 2, 2026No School
- 2nd Grading Period BeginsOct 5, 2026Grading
- Student/Staff HolidayOct 23, 2026No School
- Student/Staff HolidayOct 30, 2026No School
- Student/Staff HolidayNov 6, 2026No School
- Thanksgiving BreakNov 23 — Nov 27No School
- 2nd Grading Period EndsDec 17, 2026Grading
- Staff Development (Student Holiday)Dec 18, 2026No School
- Winter BreakDec 21 — Dec 31No School
- New Year's HolidayJan 1, 2027No School
- Staff Development (Student Holiday)Jan 4, 2027No School
- 3rd Grading Period BeginsJan 5, 2027Grading
- Martin Luther King Jr. DayJan 18, 2027No School
- Student/Staff HolidayJan 29, 2027No School
- Student/Staff HolidayFeb 12, 2027No School
- Presidents' Day HolidayFeb 15, 2027No School
- 3rd Grading Period EndsMar 4, 2027Grading
- Student/Staff HolidayMar 5, 2027No School
- Spring BreakMar 8 — Mar 12No School
- 4th Grading Period BeginsMar 15, 2027Grading
- Staff Development (Student Holiday)Mar 19, 2027No School
- Good Friday HolidayApr 2, 2027No School
- STAAR Testing WindowApr 6 — Apr 30Event
- Student/Staff HolidayApr 9, 2027No School
- Student/Staff HolidayApr 16, 2027No School
- Student/Staff HolidayApr 23, 2027No School
- Student/Staff HolidayApr 30, 2027No School
- Student/Staff HolidayMay 7, 2027No School
- Last Day of School / 4th Grading Period EndsMay 20, 2027School Closes
- Staff Development (Student Holiday)May 21, 2027No School
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Frequently asked questions
When is the first day of school for Dew ISD in 2026-2027?
The first day of school for Dew ISD is Tuesday, August 4, 2026.
When is the last day of school for Dew ISD in 2026-2027?
The last day of school for Dew ISD is Thursday, May 20, 2027.
When is Thanksgiving break for Dew ISD?
Dew ISD has Thanksgiving break from November 23 through 27, 2026.
When is winter break for Dew ISD?
Dew ISD's winter break runs from December 21 through January 4.
When is spring break for Dew ISD in 2026-2027?
Dew ISD's spring break is March 8 through 12, 2027.
Does Dew ISD have school on Martin Luther King Jr. Day?
No. Dew ISD is closed for Martin Luther King Jr. Day on Monday, January 18, 2027.
Does Dew ISD have school on Labor Day?
No. Dew ISD is closed for Labor Day on Monday, September 7, 2026.
