- School starts Wednesday, Aug. 12, 2026 and ends Friday, May 28, 2027, an early release day.
- Thanksgiving break: Nov. 23 to 27. Students are out Saturday, Nov. 21 to Sunday, Nov. 29, back Monday, Nov. 30.
- Winter break: Dec. 21 to Jan. 1. Students are out Saturday, Dec. 19 to Tuesday, Jan. 5, back Wednesday, Jan. 6.
- Spring break: March 15 to 19. Students are out Saturday, March 13 to Sunday, March 21, back Monday, March 22.
- Two early release days for every school, plus 35 for some schools. Details below.
- Every Friday, Sconzo Early College High School (SECHS) only: early release, 1 p.m. dismissal. 33 Fridays from Aug. 14 to May 21; not on Dec. 18 (Early release for all schools) and May 28 (Last day, early release for all students). No early release on days with no school.
The Humble ISD 2026-27 calendar
This is the district's own calendar, as Humble ISD publishes it. Tap a page to open the full-size image.
Add the Humble ISD calendar to your phone
Pick a file. Each one is an all-day event per day off or half day, and a break is one event across all its days.
Every date
First and last day, every day off, every early release and grading period dates. 61 events.
Download .ics
Holidays and breaks
Only the days with no school. 14 events.
Download .ics
Early release days
Only the half days. 37 events.
Download .ics
On an iPhone
Tap a file above, then tap Add All. The dates go into the calendar you choose.
In Google Calendar
On a computer, open Google Calendar, then Settings, then Import & export. Choose the file and the calendar to add it to. The dates show up on your Android phone too.
In Outlook
Open the downloaded file, or in Outlook on the web go to Add calendar, then Upload from file.
These files are a copy of the calendar today. If the district changes a date, download the file again.
Humble ISD vacations and holidays, 2026-27
Every day with no school for students, from the first day to the last: 11 entries and 36 weekdays in all.
| Day off | Dates | Days of the week | School days off |
|---|---|---|---|
| Labor Day Holiday | Sept. 7 | Mon | 1 |
| Fall break Break | Oct. 12 to 16 | Mon to Fri | 5 |
| Student holiday, staff workday Staff day | Nov. 3 | Tue | 1 |
| Thanksgiving break Break | Nov. 23 to 27 | Mon to Fri | 5 |
| Winter break Break | Dec. 21 to Jan. 1 | Mon to Fri | 10 |
| Staff workdays, no school for students Staff day | Jan. 4 to 5 | Mon to Tue | 2 |
| Martin Luther King Jr. Day Holiday | Jan. 18 | Mon | 1 |
| Student holiday, staff workdays (inclement weather days) Staff dayMay become school days if time is lost to bad weather | Feb. 8 to 9 | Mon to Tue | 2 |
| Winter student/teacher break Break | Feb. 10 to 12 | Wed to Fri | 3 |
| Spring break Break | March 15 to 19 | Mon to Fri | 5 |
| Good Friday Holiday | March 26 | Fri | 1 |
Days off for some schools only
These are school days for everyone else, so they are not in the table or the counts above.
- Monday, Sept. 28: Elementary holiday, elementary schools only
- Monday, Feb. 15: Elementary holiday, elementary schools only
- Friday, May 21: Elementary holiday, elementary schools only
Humble ISD early release days
37 early release days in all. Two are for every school. The other 35 are for some schools only.
Every Friday, Sconzo Early College High School (SECHS) only: early release, 1 p.m. dismissal. 33 Fridays from Aug. 14 to May 21; not on Dec. 18 (Early release for all schools) and May 28 (Last day, early release for all students). No early release on days with no school.
All 33 dates
Aug. 14, Aug. 21, Aug. 28, Sept. 4, Sept. 11, Sept. 18, Sept. 25, Oct. 2, Oct. 9, Oct. 23, Oct. 30, Nov. 6, Nov. 13, Nov. 20, Dec. 4, Dec. 11, Jan. 8, Jan. 15, Jan. 22, Jan. 29, Feb. 5, Feb. 19, Feb. 26, March 5, March 12, April 2, April 9, April 16, April 23, April 30, May 7, May 14 and May 21.
| Date | Day | What | Dismissal | Who |
|---|---|---|---|---|
| Dec. 17 | Thu | Early release, middle and high schools | Times vary by school | Middle and high schools only |
| Dec. 18 | Fri | Early release, end of 2nd 9 weeks | Times vary by school | All schools |
| May 27 | Thu | Early release, middle and high schools | Times vary by school | Middle and high schools only |
| May 28 | Fri | Last day of school, early release | Times vary by school | All students |
Where the time varies by school, your school sends its own dismissal time.
Calendar notes: what to plan around
Long weekends and breaks
Every stretch of three or more days with no school, counting weekends. A half day next to a weekend adds half a day.
- 3-day weekend: Saturday, Sept. 5 to Monday, Sept. 7. Labor Day. Back Tuesday, Sept. 8.
- 9 days off in a row: Saturday, Oct. 10 to Sunday, Oct. 18. Fall break. Back Monday, Oct. 19.
- 9 days off in a row: Saturday, Nov. 21 to Sunday, Nov. 29. Thanksgiving break. Back Monday, Nov. 30.
- 18.5 days off in a row: Friday, Dec. 18 at early dismissal to Tuesday, Jan. 5. Early release, end of 2nd 9 weeks, winter break and staff workdays, no school for students. Back Wednesday, Jan. 6.
- 3-day weekend: Saturday, Jan. 16 to Monday, Jan. 18. Martin Luther King Jr. Day. Back Tuesday, Jan. 19.
- 9 days off in a row: Saturday, Feb. 6 to Sunday, Feb. 14. Student holiday, staff workdays (inclement weather days) and winter student/teacher break. Back Monday, Feb. 15.
- 9 days off in a row: Saturday, March 13 to Sunday, March 21. Spring break. Back Monday, March 22.
- 3-day weekend: Friday, March 26 to Sunday, March 28. Good Friday. Back Monday, March 29.
Weeks with fewer than five school days
Six weeks have fewer than five school days, and six weeks have none at all.
| Week of | School days | Why |
|---|---|---|
| Aug. 10 | 3 | Before the first day |
| Sept. 7 | 4 | Labor Day |
| Oct. 12 | 0 | Fall break |
| Nov. 2 | 4 | Student holiday, staff workday |
| Nov. 23 | 0 | Thanksgiving break |
| Dec. 21 | 0 | Winter break |
| Dec. 28 | 0 | Winter break |
| Jan. 4 | 3 | Staff workdays, no school for students |
| Jan. 18 | 4 | Martin Luther King Jr. Day |
| Feb. 8 | 0 | Student holiday, staff workdays (inclement weather days) and winter student/teacher break |
| March 15 | 0 | Spring break |
| March 22 | 4 | Good Friday |
Teacher workdays: no school for students
Three of the days off are staff days. Teachers work; students stay home. Plan child care as you would for a holiday.
- Tuesday, Nov. 3: student holiday, staff workday
- Monday, Jan. 4 to Tuesday, Jan. 5: staff workdays, no school for students
- Monday, Feb. 8 to Tuesday, Feb. 9: student holiday, staff workdays (inclement weather days)
Makeup days
Inclement weather day, Monday, Feb. 8 (a school day only if time is lost to bad weather) and Inclement weather day, Tuesday, Feb. 9 (a school day only if time is lost to bad weather).
Also worth knowing
- School is open on some federal holidays: Veterans Day (Wednesday, Nov. 11) and Washington's Birthday (Presidents' Day) (Monday, Feb. 15). Banks, post offices and many offices close; school does not.
- Days off for some schools only: Monday, Sept. 28, elementary schools only, Monday, Feb. 15, elementary schools only and Friday, May 21, elementary schools only. Other schools are open. The list is under Vacations and holidays.
- Some days off may change: student holiday, staff workdays (inclement weather days), Feb. 8 to 9 (May become school days if time is lost to bad weather).
- After the last day, the calendar still shows Memorial Day (May 31) and staff workdays (June 1). Students are already out.
First and last day of school
Aug. 12First day, Wednesday
May 28Last day, Friday
172School days, by our count
36Weekdays off between them
The first day of school is Wednesday, Aug. 12, 2026. The last day is Friday, May 28, 2027, with early dismissal.
Teachers start sooner. Staff days before school run Aug. 3 to 11.
Grading periods
All grade levels, K-12, have 9-week grading periods.
| Period | Dates | School days |
|---|---|---|
| 1st 9 weeks | Aug. 12 to Oct. 9 | 42 |
| 2nd 9 weeks | Oct. 19 to Dec. 18 | 39 |
| 3rd 9 weeks | Jan. 6 to March 12 | 42 |
| 4th 9 weeks | March 22 to May 28 | 49 |
What the district notes
- Middle and high schools have late arrival on some Thursdays: Sept. 17 and 24, Oct. 1, 8, 22 and 29, Nov. 12 and 19, Jan. 14 and 28, Feb. 18 and 25, March 4 and 11, and May 6. First bell is 10:05 a.m. for middle schools and 9:25 a.m. for high schools. Late arrival and early release days are subject to change.
- Regular hours: elementary 7:55 a.m. to 3:20 p.m.; middle school 8:30 a.m. to 4 p.m.; high school 7:25 a.m. to 2:55 p.m. The calendar does not print the dismissal time for early release days.
- Feb. 8 and 9 are inclement weather days. If no time is lost to bad weather, they stay days off and join the Feb. 10 to 12 break.
Common questions
When does Humble ISD start in 2026?
The first day of school for Humble ISD is Wednesday, Aug. 12, 2026.
When is the last day of school for Humble ISD in 2027?
The last day for students is Friday, May 28, 2027. It is an early release day.
When is winter break for Humble ISD?
Winter break runs Monday, Dec. 21 to Friday, Jan. 1. Counting weekends and the days next to it, students are out Saturday, Dec. 19 to Tuesday, Jan. 5 and go back Wednesday, Jan. 6.
When is spring break for Humble ISD?
Spring break runs Monday, March 15 to Friday, March 19. Counting weekends, students are out Saturday, March 13 to Sunday, March 21 and go back Monday, March 22.
When is Thanksgiving break for Humble ISD?
Thanksgiving break runs Monday, Nov. 23 to Friday, Nov. 27. Counting weekends, students are out Saturday, Nov. 21 to Sunday, Nov. 29 and go back Monday, Nov. 30.
Does Humble ISD have early release days in 2026-27?
Yes. Friday, Dec. 18 (times vary by school) and Friday, May 28 (times vary by school) are for every school. Every Friday, Sconzo Early College High School (SECHS) only: early release, 1 p.m. dismissal. 33 Fridays from Aug. 14 to May 21; not on Dec. 18 (Early release for all schools) and May 28 (Last day, early release for all students). No early release on days with no school. Middle and high schools only: Thursday, Dec. 17 and Thursday, May 27 (times vary by school).
How do I put the Humble ISD calendar on my phone?
Download one of the .ics files on this page. On an iPhone, open it and tap Add All. On Android or a computer, import it into Google Calendar or Outlook.
How we checked these dates
We read every date off the district's own calendar twice: once from the PDF's text and once from the image, cell by cell against its legend. Then we checked each one against the date list on the district's Academic Calendar page and the district calendar feed.
Every weekday on this page matches its date. If the district changes its calendar, its page is the final word.
Where each date is on the district's calendar
- First day, Aug. 12: Humble ISD 2026-2027 Calendar (PDF), page 1, August 2026 grid, 12 in a blue circle; list "12 First Day of School". Also: Humble ISD Academic Calendar 2026-2027, "August 12 First Day of School"; Humble ISD district Google Calendar (Subscribe to District Calendar), "First Day of School 2026-2027" Aug. 12.
- Last day, May 28: Humble ISD 2026-2027 Calendar (PDF), page 1, May 2027 grid, 28 in a blue circle; list "28 Early Release for All Students", "28 Last Day of School". Also: Humble ISD Academic Calendar 2026-2027, "May 28 Last Day of School/Early Release for All Students"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Last Day of School" May 28.
- Staff workdays, Aug. 3 to 7: Humble ISD 2026-2027 Calendar (PDF), page 1, August 2026 grid, 3 to 7 slashed (All Students Holiday/Staff Workday); list "3-7 Staff Workdays". Also: Humble ISD Academic Calendar 2026-2027, "August 3 - 7 Staff Workdays".
- Staff workdays, Aug. 10 to 11: Humble ISD 2026-2027 Calendar (PDF), page 1, August 2026 grid, 10 and 11 slashed; list "10-11 Staff Workdays". Also: Humble ISD Academic Calendar 2026-2027, "August 10 - 11 Staff Workdays".
- Labor Day, Sept. 7: Humble ISD 2026-2027 Calendar (PDF), page 1, September 2026 grid, 7 in orange (Holiday); list "7 Labor Day Holiday". Also: Humble ISD Academic Calendar 2026-2027, "September 7 No School - Labor Day"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Labor Day Holiday" Sept. 7.
- Elementary holiday, Sept. 28: Humble ISD 2026-2027 Calendar (PDF), page 1, September 2026 grid, 28 starred (Elementary Holiday/Staff Workday); list "28 Elementary Holiday/Staff Workday". Also: Humble ISD Academic Calendar 2026-2027, "September 28 Elementary Holiday/Staff Workday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Elementary Holiday/Staff Workday" Sept. 28.
- Fall break, Oct. 12 to 16: Humble ISD 2026-2027 Calendar (PDF), page 1, October 2026 grid, 12 to 16 in green (Student/Teacher Break); list "12-16 Student/Teacher Break". Also: Humble ISD Academic Calendar 2026-2027, "October 12 - 16 No School - Student/Teacher Break"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Fall Student/Teacher Break" Oct. 12 to 16.
- Student holiday, staff workday, Nov. 3: Humble ISD 2026-2027 Calendar (PDF), page 1, November 2026 grid, 3 slashed (All Students Holiday/Staff Workday) and starred; list "3 All Student Holiday/Staff Workday, Elementary Parent/Teacher Conf.". Also: Humble ISD Academic Calendar 2026-2027, "November 3 Elementary Parent/Teacher Conferences"; Humble ISD district Google Calendar (Subscribe to District Calendar), "All Student Holiday/Staff Workday Elementary Parent/Teacher Conferences" Nov. 3.
- Thanksgiving break, Nov. 23 to 27: Humble ISD 2026-2027 Calendar (PDF), page 1, November 2026 grid, 23 to 27 in orange; list "23-27 Thanksgiving Holiday". Also: Humble ISD Academic Calendar 2026-2027, "November 23 - 27 No School - Thanksgiving Holiday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Thanksgiving Holiday" Nov. 23 to 27.
- Winter break, Dec. 21 to Jan. 1: Humble ISD 2026-2027 Calendar (PDF), page 1, December 2026 grid, 21 to 25 and 28 to 31 in orange; January 2027 grid, 1 in orange; list "21-31 Winter Break Holiday", "1 Holiday Winter Break Holiday". Also: Humble ISD Academic Calendar 2026-2027, "December 21 - 31 No School - Winter Break Holiday"; "January 1 No School - Winter Break Holiday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Winter Break" Dec. 21 to Jan. 1.
- Staff workdays, no school for students, Jan. 4 to 5: Humble ISD 2026-2027 Calendar (PDF), page 1, January 2027 grid, 4 and 5 slashed (All Students Holiday/Staff Workday); list "4-5 Staff Workdays". Also: Humble ISD Academic Calendar 2026-2027, "January 4 - 5 Staff Workday/Student Holiday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Staff Workdays" Jan. 4 and 5.
- Martin Luther King Jr. Day, Jan. 18: Humble ISD 2026-2027 Calendar (PDF), page 1, January 2027 grid, 18 in orange; list "18 MLK Day Holiday". Also: Humble ISD Academic Calendar 2026-2027, "January 18 No School - MLK Day"; Humble ISD district Google Calendar (Subscribe to District Calendar), "MLK Day Holiday" Jan. 18.
- Student holiday, staff workdays (inclement weather days), Feb. 8 to 9: Humble ISD 2026-2027 Calendar (PDF), page 1, February 2027 grid, 8 and 9 green-boxed and slashed (All Students Holiday/Staff Workday/District Comp Days); list "8-9 All Student Holiday/Staff Workday (District Comp Days)". Also: Humble ISD Academic Calendar 2026-2027, "February 8 - 9 No School - Student Holiday/Staff Workday (District Comp Days)"; Humble ISD district Google Calendar (Subscribe to District Calendar), "All Student Holiday/Staff Workday/District Comp Days" Feb. 8 and 9.
- Winter student/teacher break, Feb. 10 to 12: Humble ISD 2026-2027 Calendar (PDF), page 1, February 2027 grid, 10 to 12 in green (Student/Teacher Break); list "10-12 Student/Teacher Break". Also: Humble ISD Academic Calendar 2026-2027, "February 10 - 12 No School - Student/Teacher Break"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Student/Teacher Break" Feb. 10 to 12.
- Elementary holiday, Feb. 15: Humble ISD 2026-2027 Calendar (PDF), page 1, February 2027 grid, 15 starred (Elementary Holiday/Staff Workday); list "15 Elementary Holiday/Staff Workday". Also: Humble ISD Academic Calendar 2026-2027, "February 15 Elementary Holiday/Staff Workday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Elementary Holiday/Staff Workday" Feb. 15.
- Spring break, March 15 to 19: Humble ISD 2026-2027 Calendar (PDF), page 1, March 2027 grid, 15 to 19 in orange; list "15-19 Spring Break Holiday". Also: Humble ISD Academic Calendar 2026-2027, "March 15 - 19 No School - Spring Break Holiday".
- Good Friday, March 26: Humble ISD 2026-2027 Calendar (PDF), page 1, March 2027 grid, 26 in orange; list "26 Good Friday Holiday". Also: Humble ISD Academic Calendar 2026-2027, "March 26 Good Friday Holiday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Good Friday Holiday" March 26.
- Elementary holiday, May 21: Humble ISD 2026-2027 Calendar (PDF), page 1, May 2027 grid, 21 starred; list "21 Elementary Holiday/Staff Workday, Elementary Parent/Teacher Conf.". Also: Humble ISD Academic Calendar 2026-2027, "May 21 Elementary Parent/Teacher Conferences"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Elementary Holiday/Staff Workday Elementary Parent/Teacher Conferences" May 21.
- Memorial Day, May 31: Humble ISD 2026-2027 Calendar (PDF), page 1, May 2027 grid, 31 in orange; list "31 Memorial Day Holiday". Also: Humble ISD Academic Calendar 2026-2027, "May 31 No School - Memorial Day Holiday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Memorial Day Holiday" May 31.
- Staff workdays, June 1 to 2: Humble ISD 2026-2027 Calendar (PDF), page 1, June 2027 grid, 1 and 2 slashed; list "1-2 Staff Workdays". Also: Humble ISD Academic Calendar 2026-2027, "June 1 - 2 Staff Workday"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Staff Workdays" June 1 and 2.
- Early release, middle and high schools, Dec. 17: Humble ISD 2026-2027 Calendar (PDF), page 1, list "17 Early Release for MS, HS". Also: Humble ISD Academic Calendar 2026-2027, "December 17 Early Release for MS and HS"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Early Release for MS, HS" Dec. 17.
- Early release, end of 2nd 9 weeks, Dec. 18: Humble ISD 2026-2027 Calendar (PDF), page 1, December 2026 grid, 18 in a blue circle; list "18 Early Release for All Schools", "18 End 2nd 9 Weeks". Also: Humble ISD Academic Calendar 2026-2027, "December 18 Early Release for All Schools"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Early Release for All Schools" Dec. 18.
- Early release, middle and high schools, May 27: Humble ISD 2026-2027 Calendar (PDF), page 1, list "27 Early Release for MS, HS". Also: Humble ISD Academic Calendar 2026-2027, "May 27 Early Release for MS and HS"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Early Release for MS, HS" May 27.
- Last day of school, early release, May 28: Humble ISD 2026-2027 Calendar (PDF), page 1, May 2027 grid, 28 in a blue circle; list "28 Early Release for All Students". Also: Humble ISD Academic Calendar 2026-2027, "May 28 Last Day of School/Early Release for All Students"; Humble ISD district Google Calendar (Subscribe to District Calendar), "Early Release for All Students" May 28.
- SECHS Friday early release, every Friday: Humble ISD 2026-2027 Calendar (PDF), page 1, list: "SECHS Early Release" on every Friday school day, Aug. 14 to May 21; note "SECHS has Early Release on Fridays at 1 p.m.". Also: Humble ISD Academic Calendar 2026-2027, "SECHS Early Release" on each of those Fridays.
- No sechs friday early release, Dec. 18: Humble ISD 2026-2027 Calendar (PDF), page 1, list "18 Early Release for All Schools".
- No sechs friday early release, May 28: Humble ISD 2026-2027 Calendar (PDF), page 1, list "28 Early Release for All Students".
- 1st 9 weeks: Humble ISD 2026-2027 Calendar (PDF), page 1, August 2026 grid, 12 and October 2026 grid, 9 in blue circles (Grading Period Begins/Ends); list "9 End of 1st 9 Weeks".
- 2nd 9 weeks: Humble ISD 2026-2027 Calendar (PDF), page 1, October 2026 grid, 19 and December 2026 grid, 18 in blue circles; list "19 Begin 2nd 9 Weeks", "18 End 2nd 9 Weeks".
- 3rd 9 weeks: Humble ISD 2026-2027 Calendar (PDF), page 1, January 2027 grid, 6 and March 2027 grid, 12 in blue circles; list "6 Begin Spring Semester/3rd 9 Weeks", "12 End 3rd 9 Weeks".
- 4th 9 weeks: Humble ISD 2026-2027 Calendar (PDF), page 1, March 2027 grid, 22 and May 2027 grid, 28 in blue circles; list "22 Begin 4th 9 Weeks".