Danbury ISD Calendar 2026-2027
Brazoria County · Houston area (Region 4)
The Danbury ISD academic calendar for the 2026-2027 school year starts on Tuesday, August 11, 2026 and ends on Thursday, May 27, 2027. Through the fall, families can plan around Labor Day on September 7 and the Thanksgiving break from November 23 through 27. The winter break runs from December 21 through 31. In the second semester, the calendar includes the Martin Luther King Jr. holiday on January 18, a spring break from March 8 through 12, and Memorial Day on May 31.
Last updated August 5, 2026
Official Calendar
Printable calendar (PDF)
PDF Full-year Danbury ISD calendar with every key date — district logo, color legend and a QR code to this page.
Interactive calendar
Browse the key dates month by month — colored markers show each event.
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Calendar Dates
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Frequently asked questions
When is the first day of school for Danbury ISD in 2026-2027?
The first day of school for Danbury ISD is Tuesday, August 11, 2026.
When is the last day of school for Danbury ISD in 2026-2027?
The last day of school for Danbury ISD is Thursday, May 27, 2027.
When is Thanksgiving break for Danbury ISD?
Danbury ISD has Thanksgiving break from November 23 through 27, 2026.
When is winter break for Danbury ISD?
Danbury ISD's winter break runs from December 21 through 31.
When is spring break for Danbury ISD in 2026-2027?
Danbury ISD's spring break is March 8 through 12, 2027.
Does Danbury ISD have school on Martin Luther King Jr. Day?
No. Danbury ISD is closed for Martin Luther King Jr. Day on Monday, January 18, 2027.
Does Danbury ISD have school on Labor Day?
No. Danbury ISD is closed for Labor Day on Monday, September 7, 2026.
Does Danbury ISD have school on Memorial Day?
No. Danbury ISD is closed for Memorial Day on Monday, May 31, 2027.
When is the first day of school in Danbury ISD for 2026-2027?
The first day of school in Danbury ISD for the 2026-2027 school year is August 11, 2026.
When is spring break in Danbury ISD for 2026-2027?
Spring break in Danbury ISD is from March 8 through March 12, 2027.
When is Christmas break in Danbury ISD for 2026-2027?
Christmas break is included in Danbury ISD's winter break, which runs from December 21, 2026, through January 1, 2027.
When is winter break in Danbury ISD for 2026-2027?
Winter break in Danbury ISD is from December 21, 2026, through January 1, 2027.
When is Thanksgiving break in Danbury ISD for 2026-2027?
Thanksgiving break in Danbury ISD is from November 23 through November 27, 2026.
When is the last day of school in Danbury ISD for 2026-2027?
The last day of school in Danbury ISD for the 2026-2027 school year is May 27, 2027.
When are new teacher professional learning days in Danbury ISD for 2026-2027?
New teacher professional learning days are August 3 and August 4, 2026.
When are teacher professional learning days before school starts in Danbury ISD?
Teacher professional learning days are scheduled from August 5 through August 7, 2026. Students do not attend classes on these dates.
When are teacher workdays in Danbury ISD for 2026-2027?
Teacher professional learning or workdays with no classes for students are August 10, September 25, October 30, November 13, 2026, and January 4, February 5, March 19, and April 16, 2027.
When does the first nine weeks end in Danbury ISD?
The first nine weeks ends on October 8, 2026.
When does the second nine weeks end in Danbury ISD?
The second nine weeks ends on December 17, 2026.
When does the third nine weeks end in Danbury ISD?
The third nine weeks ends on March 4, 2027.
When does the fourth nine weeks end in Danbury ISD?
The fourth nine weeks ends on May 27, 2027.
When are the bad weather days in Danbury ISD for 2026-2027?
Bad weather days with no classes for students and staff are October 2 and December 18, 2026, and March 5 and April 2, 2027.
When is Danbury High School graduation in 2027?
Danbury High School graduation is scheduled for May 28, 2027. The inclement weather make-up date is May 29, 2027.
When is summer school in Danbury ISD for 2027?
The Danbury ISD summer school session is scheduled from June 7 through June 17, 2027.
When are the STAAR testing windows in Danbury ISD for 2026-2027?
STAAR testing windows are November 30 through December 10, 2026; April 5 through April 16, 2027, for ELAR; April 12 through April 23, 2027, for Science and Social Studies; and April 19 through April 30, 2027, for Math.