- First day of schoolAugust 6, 2026
- Labor DaySeptember 7, 2026
- Thanksgiving breakNovember 23–27, 2026
- Winter breakDecember 21, 2026 – January 1, 2027
- Spring breakMarch 15–19, 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: Thursday, August 6, 2026
Calendar Dates
- Professional Development Comp DayJul 29 — Jul 30Teacher Day
- Professional DevelopmentJul 31, 2026Teacher Day
- Professional DevelopmentAug 3 — Aug 5Teacher Day
- 1st Nine Weeks Begins (Start of School)Aug 6, 2026Grading
- First Day of SchoolAug 6, 2026School Opens
- No School FridayAug 28, 2026No School
- School Holiday (Labor Day)Sep 7, 2026No School
- No School FridaySep 25, 2026No School
- No School FridayOct 2, 2026No School
- 1st Nine Weeks EndsOct 8, 2026Grading
- Professional DevelopmentOct 9, 2026Teacher Day
- 2nd Nine Weeks BeginsOct 12, 2026Grading
- No School FridayOct 16, 2026No School
- PD/Parent Teacher ConferenceOct 23, 2026Teacher Day
- No School FridayOct 30, 2026No School
- No School FridaysNov 6 — Nov 20No School
- Thanksgiving HolidayNov 23 — Nov 27No School
- EOC Retakes Testing WindowNov 30 — Dec 11Event
- No School FridaysDec 4 — Dec 11No School
- 2nd Nine Weeks EndsDec 17, 2026Grading
- Professional DevelopmentDec 18, 2026Teacher Day
- Christmas HolidayDec 21 — Dec 31No School
- School Holiday (New Year's)Jan 1, 2027No School
- Professional DevelopmentJan 4, 2027Teacher Day
- 3rd Nine Weeks BeginsJan 5, 2027Grading
- No School FridaysJan 15 — Jan 29No School
- No School FridaysFeb 5 — Feb 26No School
- No School FridayMar 5, 2027No School
- 3rd Nine Weeks EndsMar 11, 2027Grading
- Professional DevelopmentMar 12, 2027Teacher Day
- Spring BreakMar 15 — Mar 19No School
- 4th Nine Weeks BeginsMar 22, 2027Grading
- School HolidayMar 26, 2027No School
- No School FridaysApr 2 — Apr 30No School
- EOC/STAAR Testing WindowApr 5 — Apr 30Event
- Bad Weather DayApr 23, 2027Event
- Bad Weather DayMay 7, 2027Event
- No School FridayMay 14, 2027No School
- 4th Nine Weeks Ends (Last Day of School)May 20, 2027School Closes
- Early ReleaseMay 20, 2027Early Release
- Professional DevelopmentMay 21 — May 24Teacher Day
- EOC Retakes Testing WindowJun 14 — Jun 25Event
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Frequently asked questions
When is the first day of school for Newcastle ISD in 2026-2027?
The first day of school for Newcastle ISD is Thursday, August 6, 2026.
When is the last day of school for Newcastle ISD in 2026-2027?
The last day of school for Newcastle ISD is Thursday, May 20, 2027.
When is Thanksgiving break for Newcastle ISD?
Newcastle ISD has Thanksgiving break from November 23 through 27, 2026.
When is winter break for Newcastle ISD?
Newcastle ISD's winter break runs from December 21 through January 1.
When is spring break for Newcastle ISD in 2026-2027?
Newcastle ISD's spring break is March 15 through 19, 2027.
Does Newcastle ISD have school on Labor Day?
No. Newcastle ISD is closed for Labor Day on Monday, September 7, 2026.
