For the 2026–2027 school year, the district serves 485 students across 3 schools in Van Zandt County, Texas. Classes begin Aug 10 and end May 19. All dates listed below are sourced from the district's official publications. Verify with Martins Mill ISD before scheduling around them.
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Visual Calendar
Official Calendar Images
Official calendar scans for Martins Mill ISD. Click any page to open the full-size image.
2026–2027
School Calendar
Interactive Calendar
Martins Mill ISD's 2026–2027 academic calendar — holidays, breaks, and key dates.
2026–2027
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Current status
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🎒
School returns
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🍎
Upcoming teacher / no-school days
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Month by Month Calendar
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weekdays off across the year
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of those are one-off days needing cover
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longest break
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School Day
Holiday / No School
Break
Teacher Day
Early Release
First / Last Day
AUGUST 202612 days
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New Teacher Training
Aug 3 — Aug 5
Staff Development / Meet the Teacher
Aug 6
Teacher Work Day
Aug 7
First Day of School / 1st Nine Weeks Begins
Aug 10
Staff Development (Student Holiday)
Aug 14
Staff Development (Student Holiday)
Aug 21
Staff Development (Student Holiday)
Aug 28
SEPTEMBER 202617 days
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Labor Day Holiday
Sep 4 — Sep 7
Staff Development (Student Holiday)
Sep 11
Staff Development (Student Holiday)
Sep 18
Staff Development (Student Holiday)
Sep 25
OCTOBER 202616 days
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1st Nine Weeks Ends
Oct 9
Fall Break
Oct 12 — Oct 16
2nd Nine Weeks Begins
Oct 19
FMNV Day / Staff Development
Oct 30
Fall Festival
Oct 31
NOVEMBER 20265 days
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Staff Development (Student Holiday)
Nov 6 — Nov 20
Thanksgiving Break
Nov 23 — Nov 27
DECEMBER 202612 days
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Early Release Day / 2nd Nine Weeks Ends
Dec 17
Staff Development (Student Holiday)
Dec 18
Christmas Break
Dec 21 — Dec 31
JANUARY 202718 days
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New Year Holiday
Jan 1
Staff Development (Student Holiday)
Jan 4
3rd Nine Weeks Begins / Second Semester Begins
Jan 5
Martin Luther King Jr. Holiday
Jan 18
FEBRUARY 202717 days
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Winter Break / Staff Development
Feb 5 — Feb 8
FMNV Day / Staff Development
Feb 12
MARCH 202717 days
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3rd Nine Weeks Ends
Mar 12
Spring Break
Mar 15 — Mar 19
4th Nine Weeks Begins
Mar 22
Good Friday Holiday
Mar 26
APRIL 202720 days
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State Testing (T)
Apr 5 — Apr 8
Student Holiday
Apr 29 — Apr 30
MAY 202712 days
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State Testing (T)
May 4 — May 18
Last Day of School / 4th Nine Weeks Ends
May 19
Graduation
May 20
Teacher Work Days
May 20 — May 21
Key Dates 2026–2027
- New Teacher TrainingAug 3 — Aug 5Teacher Day
- Staff Development / Meet the TeacherAug 6, 2026Teacher Day
- Teacher Work DayAug 7, 2026Teacher Day
- First Day of School / 1st Nine Weeks BeginsAug 10, 2026School Opens
- Staff Development (Student Holiday)Aug 14, 2026No School
- Staff Development (Student Holiday)Aug 21, 2026No School
- Staff Development (Student Holiday)Aug 28, 2026No School
- Labor Day HolidaySep 4 — Sep 7No School
- Staff Development (Student Holiday)Sep 11, 2026No School
- Staff Development (Student Holiday)Sep 18, 2026No School
- Staff Development (Student Holiday)Sep 25, 2026No School
- 1st Nine Weeks EndsOct 9, 2026Event
- Fall BreakOct 12 — Oct 16No School
- 2nd Nine Weeks BeginsOct 19, 2026Event
- FMNV Day / Staff DevelopmentOct 30, 2026Teacher Day
- Fall FestivalOct 31, 2026Event
- Staff Development (Student Holiday)Nov 6 — Nov 20No School
- Thanksgiving BreakNov 23 — Nov 27No School
- Early Release Day / 2nd Nine Weeks EndsDec 17, 2026Early Release
- Staff Development (Student Holiday)Dec 18, 2026No School
- Christmas BreakDec 21 — Dec 31No School
- New Year HolidayJan 1, 2027No School
- Staff Development (Student Holiday)Jan 4, 2027No School
- 3rd Nine Weeks Begins / Second Semester BeginsJan 5, 2027Event
- Martin Luther King Jr. HolidayJan 18, 2027No School
- Winter Break / Staff DevelopmentFeb 5 — Feb 8No School
- FMNV Day / Staff DevelopmentFeb 12, 2027Teacher Day
- 3rd Nine Weeks EndsMar 12, 2027Event
- Spring BreakMar 15 — Mar 19No School
- 4th Nine Weeks BeginsMar 22, 2027Event
- Good Friday HolidayMar 26, 2027No School
- State Testing (T)Apr 5 — Apr 8Event
- Student HolidayApr 29 — Apr 30No School
- State Testing (T)May 4 — May 18Event
- Last Day of School / 4th Nine Weeks EndsMay 19, 2027School Closes
- GraduationMay 20, 2027Event
- Teacher Work DaysMay 20 — May 21Teacher Day
Generated by CalendarStates.com · Always verify dates with your school district.
About the District
School Information
Details and contact information for Martins Mill ISD.
Martins Mill ISD
Address301 F M 1861, Martin's Mill, TX, 75754
Phone(903) 479-3872 ext:221
Websitemartinsmillisd.net
SuperintendentMr Scott Tyner
Academic Facts
Students~485
Schools3+
Grade Range—
Instr. Days—
RegionVan Zandt County
Sources and Checks
Where these dates come from
How the 2026–2027 Martins Mill ISD calendar on this page was compiled and what to re-check before you rely on it.
Sources used
- ✓District publication. Dates are taken from the calendar Martins Mill ISD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against martinsmillisd.net.
- ✓Board-approved version is used where the district marks one.
What we check
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Martins Mill ISD before booking around a date.
Common Questions
Frequently Asked Questions
Martins Mill ISD Calendar 2026–2027 — important dates and answers.
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Other Texas school district calendars — recently added or updated.