Harlandale ISD Calendar 2026-27
Harlandale ISD, the public school district in San Antonio, Texas, starts the 2026-27 school year on Wednesday, August 12, 2026. The last day for students is Wednesday, May 26, 2027. Spring break is Mar 8–12, 2027.
Next day off: Thanksgiving Break, Nov 23–27, 2026
Holidays and days off, 2026-27
| Dates | Holiday / break | School days off |
|---|---|---|
| Sep 7, 2026 | Labor Day | 1 |
| Sep 21–22, 2026 | Professional Development | 2 |
| Oct 12, 2026 | Indigenous Peoples Day | 1 |
| Nov 2, 2026 | Professional Development | 1 |
| Nov 23–27, 2026 | Thanksgiving Break | 5 |
| Dec 18, 2026 | Professional Development | 1 |
| Dec 21, 2026 – Jan 1, 2027 | Winter Break | 10 |
| Jan 4–5, 2027 | Professional Development | 2 |
| Jan 18, 2027 | MLK Holiday | 1 |
| Feb 15, 2027 | District Holiday | 1 |
| Feb 22–23, 2027 | Professional Development | 2 |
| Mar 8–12, 2027 | Spring Break | 5 |
| Mar 26, 2027 | Good Friday | 1 |
| Mar 29, 2027 | Easter Monday | 1 |
| Apr 23, 2027 | Battle of Flowers | 1 |
Early release days
| Date | Note |
|---|---|
| Oct 9, 2026 | Elementary Early Release |
| Dec 17, 2026 | Early Release |
| May 26, 2027 | Last Day of School / Early Release |
Compared with nearby districts
| District | First day | Last day | Spring break |
|---|---|---|---|
| Harlandale ISD | Aug 12 | May 26 | Mar 8–12, 2027 |
| East Central ISD | Aug 10 | May 25 | Mar 8–12, 2027 |
| Boerne ISD | Aug 11 | May 27 | Mar 8–15, 2027 |
| Medina Valley ISD | Aug 12 | May 27 | Mar 8–12, 2027 |
| New Braunfels ISD | Aug 17 | May 21 | Mar 8–15, 2027 |
Same week off in March as Harlandale ISD: East Central ISD, Medina Valley ISD.
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Source
✓ Checked against the official calendar
Official calendar: Harlandale ISD 2026-2027 calendar · UPDATED 4.18.2026. Last checked November 8, 2026. District website: harlandale.net.
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