Southwest ISD School Calendar 2026-2027

At a Glance

SISD is an urban school district with 19 schools. For the 2026-2027 school year, classes begin August 24 and end June 4. The district has said a complete 2026-2027 calendar — including teacher workdays and grading period end dates — will be published soon. This calendar includes 4 early-release or half days — useful to know when planning childcare.

Also known as SISD.

Schools in Southwest ISD

SOUTHWEST EL (Elementary)
SUN VALLEY EL (Elementary)
BOB HOPE EL (Elementary)
SOUTHWEST H S (High)
INDIAN CREEK EL (Elementary)
RONALD E MCNAIR MIDDLE (Middle)
SKY HARBOUR EL (Elementary)
SHARON CHRISTA MCAULIFFE MIDDLE (Middle)
HIDDEN COVE STEAM ACADEMY (Elementary)
BIG COUNTRY EL (Elementary)
BEXAR CO J J A E P (Secondary)
ELM CREEK EL (Elementary)
KRIEWALD RD EL (Elementary)
FRANCIS R SCOBEE MIDDLE (Middle)
SPICEWOOD PARK EL (Elementary)
MEDIO CREEK EL (Elementary)
SOUTHWEST LEGACY H S (High)
JUDITH A RESNIK MIDDLE (Middle)
CAST STEM H S (High)

Southwest ISD 2026-2027 School Calendar

All schools

2026-08-24 — First Day of School (in session)
2026-11-20 — 1-Hour Early Release (partial)
2026-11-25 to 2026-11-27 — Thanksgiving Break (closed)
2026-12-18 — 1-Hour Early Release (partial)
2026-12-21 to 2027-01-01 — District Holiday / Winter Break (closed)
2027-01-04 — Teacher Workday - Student Holiday (closed)
2027-01-05 — Teacher In-Service Day / District Staff Day (closed)
2027-01-18 — District Holiday (Martin Luther King Jr. Day) (closed)
2027-02-15 — District Holiday (Presidents' Day) (closed)
2027-03-05 — 1-Hour Early Release (partial)
2027-03-08 to 2027-03-12 — Spring Break (closed)
2027-05-31 — Memorial Day (closed)
2027-06-04 — Last Day of School / 1-Hour Early Release (partial)
2027-06-05 — Teacher Workday (closed)