For the 2026–2027 school year, the district serves 147 students across 1 schools in Robertson County, Texas. Classes begin Aug 10 and end May 21. All dates listed below are sourced from the district's official publications. Verify with Calvert ISD before scheduling around them.
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Visual Calendar
Official Calendar Images
Official calendar scans for Calvert ISD. Click any page to open the full-size image.
2026–2027
School Calendar
Interactive Calendar
Calvert 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 202615 days
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Teacher Inservice
Aug 3 — Aug 7
1st Six Weeks Begins
Aug 4
First Day of School for Students
Aug 10
SEPTEMBER 202620 days
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Early Release
Sep 4
Labor Day Holiday
Sep 7
1st Six Weeks Ends
Sep 11
2nd Six Weeks Begins
Sep 14
OCTOBER 202621 days
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Teacher Inservice
Oct 12
2nd Six Weeks Ends
Oct 30
Early Release
Oct 30
NOVEMBER 202614 days
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3rd Six Weeks Begins
Nov 2
Comp Day
Nov 2
Early Release
Nov 20
Thanksgiving Break
Nov 23 — Nov 27
DECEMBER 202614 days
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3rd Six Weeks Ends
Dec 18
Early Release
Dec 18
Christmas Break
Dec 21 — Dec 31
JANUARY 202718 days
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Christmas Break (Continued)
Jan 1
Teacher Inservice
Jan 4
4th Six Weeks Begins
Jan 5
Early Release
Jan 15
Dr. ML King, Jr. Day
Jan 18
FEBRUARY 202715 days
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4th Six Weeks Ends
Feb 12
Early Release
Feb 12
Teacher Inservice
Feb 15
Semester Mini Break
Feb 16 — Feb 19
5th Six Weeks Begins
Feb 22
MARCH 202716 days
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Early Release
Mar 5
Spring Break
Mar 8 — Mar 12
Good Friday
Mar 26
APRIL 202722 days
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5th Six Weeks Ends
Apr 9
Early Release
Apr 9
6th Six Weeks Begins
Apr 12
Bad Weather Day
Apr 12
MAY 202714 days
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Bad Weather Day
May 10
6th Six Weeks Ends
May 21
Last Day of School for Students
May 21
Early Release
May 21
Teacher Inservice
May 24 — May 28
Key Dates 2026–2027
- Summer Closing / Teacher InserviceJul 27 — Jul 31Teacher Day
- Teacher InserviceAug 3 — Aug 7Teacher Day
- 1st Six Weeks BeginsAug 4, 2026Event
- First Day of School for StudentsAug 10, 2026School Opens
- Early ReleaseSep 4, 2026Early Release
- Labor Day HolidaySep 7, 2026No School
- 1st Six Weeks EndsSep 11, 2026Event
- 2nd Six Weeks BeginsSep 14, 2026Event
- Teacher InserviceOct 12, 2026Teacher Day
- 2nd Six Weeks EndsOct 30, 2026Event
- Early ReleaseOct 30, 2026Early Release
- 3rd Six Weeks BeginsNov 2, 2026Event
- Comp DayNov 2, 2026Teacher Day
- Early ReleaseNov 20, 2026Early Release
- Thanksgiving BreakNov 23 — Nov 27No School
- 3rd Six Weeks EndsDec 18, 2026Event
- Early ReleaseDec 18, 2026Early Release
- Christmas BreakDec 21 — Dec 31No School
- Christmas Break (Continued)Jan 1, 2027No School
- Teacher InserviceJan 4, 2027Teacher Day
- 4th Six Weeks BeginsJan 5, 2027Event
- Early ReleaseJan 15, 2027Early Release
- Dr. ML King, Jr. DayJan 18, 2027Event
- 4th Six Weeks EndsFeb 12, 2027Event
- Early ReleaseFeb 12, 2027Early Release
- Teacher InserviceFeb 15, 2027Teacher Day
- Semester Mini BreakFeb 16 — Feb 19No School
- 5th Six Weeks BeginsFeb 22, 2027Event
- Early ReleaseMar 5, 2027Early Release
- Spring BreakMar 8 — Mar 12No School
- Good FridayMar 26, 2027No School
- 5th Six Weeks EndsApr 9, 2027Event
- Early ReleaseApr 9, 2027Early Release
- 6th Six Weeks BeginsApr 12, 2027Event
- Bad Weather DayApr 12, 2027Event
- Bad Weather DayMay 10, 2027Event
- 6th Six Weeks EndsMay 21, 2027Event
- Last Day of School for StudentsMay 21, 2027School Closes
- Early ReleaseMay 21, 2027Early Release
- Teacher InserviceMay 24 — May 28Teacher Day
Generated by CalendarStates.com · Always verify dates with your school district.
About the District
School Information
Details and contact information for Calvert ISD.
Calvert ISD
AddressP O BOX 7, Calvert, TX, 77837-0007
Phone(979) 364-2824 ext:2001
Websitecalvertisd.com
SuperintendentMrs Latisha Crockett-tennell
Academic Facts
Students~147
Schools1+
Grade Range—
Instr. Days—
RegionRobertson County
Sources and Checks
Where these dates come from
How the 2026–2027 Calvert 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 Calvert ISD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against calvertisd.com.
- ✓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 Calvert ISD before booking around a date.
Common Questions
Frequently Asked Questions
Calvert ISD Calendar 2026–2027 — important dates and answers.
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Recently Updated Calendars
Other Texas school district calendars — recently added or updated.