Mustang Online Academy

School Calendar

Interactive calendar

Browse the Houston ISD key dates month by month — colored markers show each event.

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Calendar Dates

Every Houston ISD key date for 2026–2027 — Mustang Online Academy follows this calendar.

• Last day for students Jun 4, 2026 School Closes
• Staff PD Day (no classes) Jun 5, 2026 Teacher Day
• 5th Quarter Staff PD Jun 9, 2026 Teacher Day
• 5th Quarter Jun 10 — Jun 30 Event
• Juneteenth Jun 19, 2026 Event
• 5th Quarter Jul 1 — Jul 17 Event
• Recess (no classes) Jul 2, 2026 No School
• Independence Day observed Jul 3, 2026 Event
• School Leaders’ Induction and Preparation Jul 20 — Jul 29 Event
• All Staff Induction and Preparation Jul 30 — Jul 31 Event
• All Staff Induction and Preparation Aug 3 — Aug 7 Event
• First Day of School Aug 10, 2026 School Opens
• Labor Day Sep 7, 2026 No School
• Staff PD Day (no classes) Sep 21, 2026 Teacher Day
• Staff PD Day (no classes) Oct 9, 2026 Teacher Day
• Recess (no classes) Nov 23 — Nov 27 No School
• Thanksgiving Day Nov 26, 2026 No School
• Recess (no classes) Dec 21 — Dec 31 No School
• New Year’s Day Jan 1, 2027 No School
• Staff PD Day (no classes) Jan 4, 2027 Teacher Day
• MLK Jr. Day Jan 18, 2027 No School
• Staff PD Day (no classes) Feb 15, 2027 Teacher Day
• Recess (no classes) Mar 8 — Mar 12 No School
• Staff PD Day (no classes) Mar 26, 2027 Teacher Day
• Chavez-Huerta Day observed Mar 29, 2027 Event
• Staff PD Day (no classes) Apr 16, 2027 Teacher Day
• Last day for students May 28, 2027 School Closes
• Memorial Day May 31, 2027 No School
• Staff PD Day (no classes) Jun 1, 2027 Teacher Day
• 5th Quarter Staff PD Day Jun 7, 2027 Teacher Day
• 5th Quarter Jun 8 — Jun 30 Event
• Juneteenth Jun 18, 2027 Event
• 5th Quarter Jul 1 — Jul 15 Event
• Recess (no classes) Jul 2, 2027 No School
• Independence Day observed Jul 5, 2027 Event
• 5th Quarter Staff PD Day Jul 16, 2027 Teacher Day

Attendance zone

Attendance zone boundaries determine which students are eligible to attend Mustang Online Academy. Enter your address below to check whether it falls inside.

Attendance area shown = the school's district boundary (Texas Education Agency). Exact campus assignment within Houston ISD is set by the district — confirm your zoned campus with them. Basemap © OpenStreetMap · geocoding © Nominatim.