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Humble Independent School District school calendar

The dates from Humble Independent School District’s official academic calendars, ready to add instead of retype. Add it once. We update it when Humble Independent School District publishes a new school calendar.

Preview of the official Humble Independent School District 2026–27 academic calendarOpen PDF

Official district PDF

2026–27 calendar

Published February 24, 2026 Checked August 13, 2026

2026–27 at a glance

The dates families usually look for first.

See all 73 dates
First day
Aug 12
October days off
Oct 12–16
Thanksgiving
Nov 23–27
Spring break
Mar 15–19
Last day
May 28

What happens in Mavo

One read-only school calendar that rolls forward each year.

Mavo checks the link, tells you how many events it found, then asks for a calendar name and color. When Humble Independent School District publishes another school year, it appears in the same linked calendar.

The source controls the schedule, so synced dates stay read-only. You can still add the family details Mavo knows about—who’s handling it, attendance, place, notes, and a clearer title.

Linked calendars are included with Mavo Everyday and higher.

Add external calendar

Humble Independent School District school calendar

73 events

First Day of School

Humble Independent School District 2026–27 · Read-only

SECHS Early Release

Humble Independent School District 2026–27 · Read-only

SECHS Early Release

Humble Independent School District 2026–27 · Read-only

SECHS Early Release

Humble Independent School District 2026–27 · Read-only

…and 69 moreReady to add

Free calendar updates

Add the Humble Independent School District calendar

Includes 2026–27. We add each new school year after Humble Independent School District publishes it.

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Full district calendar

Current and upcoming Humble Independent School District dates

Staff-only summer work days are left out. Student holidays caused by staff development are included because they change the family schedule.

Current calendar

2026–27 student dates

Official 2026–27 PDF

  1. First Day of School

    First student day.

    School date

  2. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  3. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  4. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  5. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  6. Labor Day Holiday

    No school for students districtwide.

    No school

  7. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  8. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  9. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  10. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  11. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  12. Elementary Student Holiday

    Elementary students do not attend; elementary staff workday.

    No school

  13. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  14. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  15. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  16. End of First Grading Period

    End of the first nine-week grading period.

    School date

  17. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  18. Student/Teacher Break

    Students do not attend during the student/teacher break.

    No school

  19. Second Grading Period Begins

    Second nine-week grading period begins.

    School date

  20. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  21. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  22. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  23. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  24. All-Student Holiday

    No school for students; staff workday.

    No school

  25. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  26. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  27. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  28. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  29. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  30. Thanksgiving Break

    Students do not attend during Thanksgiving break.

    No school

  31. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  32. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  33. Middle and High School Early Release

    Early release for middle and high school students.

    Early release

  34. All-School Early Release

    Early release for all schools; SECHS early release.

    Early release

  35. End of Second Grading Period

    End of the second nine-week grading period.

    School date

  36. Winter Break

    Students do not attend during winter break.

    No school

  37. Student Days Off

    Students do not attend; staff workdays.

    No school

  38. Spring Semester and Third Grading Period Begin

    Spring semester and third nine-week grading period begin.

    School date

  39. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  40. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  41. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  42. MLK Day Holiday

    No school for students districtwide.

    No school

  43. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  44. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  45. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  46. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  47. Student/Teacher Break

    Students do not attend during the student/teacher break.

    No school

  48. Elementary Student Holiday

    Elementary students do not attend; elementary staff workday.

    No school

  49. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  50. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  51. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  52. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  53. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  54. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  55. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  56. End of Third Grading Period

    End of the third nine-week grading period.

    School date

  57. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  58. Spring Break

    Students do not attend during spring break.

    No school

  59. Fourth Grading Period Begins

    Fourth nine-week grading period begins.

    School date

  60. Good Friday Holiday

    No school for students districtwide.

    No school

  61. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  62. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  63. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  64. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  65. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  66. Middle and High School Late Arrival

    Middle and high school late arrival.

    School date

  67. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  68. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  69. Elementary Student Holiday

    Elementary students do not attend; elementary staff workday.

    No school

  70. SECHS Early Release

    SECHS early release at 1 p.m.

    Early release

  71. Middle and High School Early Release

    Early release for middle and high school students.

    Early release

  72. Last Day and All-Student Early Release

    Early release for all students; last student day.

    Early release

  73. Memorial Day Holiday

    No school for students districtwide.

    No school

Recognizable source. Easier calendar.

This page is an independent convenience copy. Humble Independent School District’s PDFs remain the source of truth, and dates can change after publication.

View official PDF

Free calendar updates

Add the Humble Independent School District calendar

Includes 2026–27. We add each new school year after Humble Independent School District publishes it.

Apple CalendarSync with MavoEveryday
Download calendar file
No account required for Google, Apple, or the calendar file.