For the 2026–2027 school year, the district serves 44,512 students across 58 schools in Fort Bend County, Texas. Classes begin Aug 11 and end May 26. All dates listed below are sourced from the district's official publications. Verify with Lamar CISD before scheduling around them.
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Visual Calendar
Official Calendar Images
Official calendar scans for Lamar CISD. Click any page to open the full-size image.
2026–2027
School Calendar
Interactive Calendar
Lamar CISD'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 202613 days
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Staff Development Days
Aug 3 — Aug 6
Teacher Work Days
Aug 7 — Aug 10
First Day of School / 1st Nine Weeks Begins
Aug 11
Early Dismissal / Teacher Work Day
Aug 28
SEPTEMBER 202619 days
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Labor Day
Sep 7
Early Dismissal / Teacher Work Day
Sep 24
Fort Bend Fair Holiday
Sep 25
OCTOBER 202619 days
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1st Nine Weeks Ends
Oct 8
Fall Break
Oct 9 — Oct 12
2nd Nine Weeks Begins
Oct 13
Early Dismissal / Teacher Work Day
Oct 30
NOVEMBER 202615 days
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Student Holiday / Planning & Data Day
Nov 20
Thanksgiving Break
Nov 23 — Nov 27
DECEMBER 202613 days
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2nd Nine Weeks Ends
Dec 17
Early Dismissal / Teacher Work Day
Dec 18
Winter Break
Dec 21 — Dec 31
JANUARY 202715 days
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Winter Break Continued
Jan 1 — Jan 5
Student Holiday / Staff Development
Jan 6
3rd Nine Weeks Begins
Jan 7
Martin Luther King Jr. Holiday
Jan 18
Early Dismissal / Teacher Work Day
Jan 29
FEBRUARY 202718 days
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Student Holiday / Planning & Data Day
Feb 15
Early Dismissal / Teacher Work Day
Feb 26
MARCH 202714 days
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Early Dismissal / Teacher Work Day
Mar 5
Spring Break
Mar 8 — Mar 12
3rd Nine Weeks Ends
Mar 19
4th Nine Weeks Begins
Mar 22
Early Dismissal / Teacher Work Day
Mar 25
Student Holiday / Opt Out Day
Mar 26
Student and Staff Holiday
Mar 29
APRIL 202720 days
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Early Dismissal / Teacher Work Day
Apr 29
Student and Staff Holiday
Apr 30
MAY 202717 days
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Last Day of School / 4th Nine Weeks Ends
May 26
Early Dismissal
May 26
Staff Convocation
May 27
Memorial Day
May 31
Key Dates 2026–2027
- Novice Only New Teacher PD DayJul 27, 2026Teacher Day
- New Teacher PD DaysJul 28 — Jul 29Teacher Day
- Opt Out Day / Staff DevelopmentJul 30 — Jul 31Teacher Day
- Staff Development DaysAug 3 — Aug 6Teacher Day
- Teacher Work DaysAug 7 — Aug 10Teacher Day
- First Day of School / 1st Nine Weeks BeginsAug 11, 2026School Opens
- Early Dismissal / Teacher Work DayAug 28, 2026Teacher Day
- Labor DaySep 7, 2026No School
- Early Dismissal / Teacher Work DaySep 24, 2026Teacher Day
- Fort Bend Fair HolidaySep 25, 2026No School
- 1st Nine Weeks EndsOct 8, 2026Event
- Fall BreakOct 9 — Oct 12No School
- 2nd Nine Weeks BeginsOct 13, 2026Event
- Early Dismissal / Teacher Work DayOct 30, 2026Teacher Day
- Student Holiday / Planning & Data DayNov 20, 2026No School
- Thanksgiving BreakNov 23 — Nov 27No School
- 2nd Nine Weeks EndsDec 17, 2026Event
- Early Dismissal / Teacher Work DayDec 18, 2026Teacher Day
- Winter BreakDec 21 — Dec 31No School
- Winter Break ContinuedJan 1 — Jan 5No School
- Student Holiday / Staff DevelopmentJan 6, 2027No School
- 3rd Nine Weeks BeginsJan 7, 2027Event
- Martin Luther King Jr. HolidayJan 18, 2027No School
- Early Dismissal / Teacher Work DayJan 29, 2027Teacher Day
- Student Holiday / Planning & Data DayFeb 15, 2027No School
- Early Dismissal / Teacher Work DayFeb 26, 2027Teacher Day
- Early Dismissal / Teacher Work DayMar 5, 2027Teacher Day
- Spring BreakMar 8 — Mar 12No School
- 3rd Nine Weeks EndsMar 19, 2027Event
- 4th Nine Weeks BeginsMar 22, 2027Event
- Early Dismissal / Teacher Work DayMar 25, 2027Teacher Day
- Student Holiday / Opt Out DayMar 26, 2027No School
- Student and Staff HolidayMar 29, 2027No School
- Early Dismissal / Teacher Work DayApr 29, 2027Teacher Day
- Student and Staff HolidayApr 30, 2027No School
- Last Day of School / 4th Nine Weeks EndsMay 26, 2027School Closes
- Early DismissalMay 26, 2027Event
- Staff ConvocationMay 27, 2027Event
- Memorial DayMay 31, 2027No School
- JuneteenthJun 19, 2027Event
Generated by CalendarStates.com · Always verify dates with your school district.
About the District
School Information
Details and contact information for Lamar CISD.
Lamar CISD
Address3911 AVE I, Rosenberg, TX, 77471-3901
Phone(832) 223-0000
Websitelcisd.org
SuperintendentDr Roosevelt Nivens
Academic Facts
Students~44,512
Schools58+
Grade Range—
Instr. Days—
RegionFort Bend County
Sources and Checks
Where these dates come from
How the 2026–2027 Lamar CISD 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 Lamar CISD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against lcisd.org.
- ✓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 Lamar CISD before booking around a date.
Common Questions
Frequently Asked Questions
Lamar CISD Calendar 2026–2027 — important dates and answers.
Explore More
Recently Updated Calendars
Other Texas school district calendars — recently added or updated.