Events confirmed from Manassas City Public Schools's official calendar.
Governor's STEM Academy at Osburn High School — School Calendar 2026-27
Manassas, VA 20110
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Upcoming Events
Review the dismissal time and professional development details.
Check the conference notice for scheduling details and sign-up information.
Banks, government offices, and schools may be closed.
Banks, government offices, and schools may be closed.
Banks, government offices, and schools may be closed.
Review the dismissal time and professional development details.
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School Profile
District Finance (FY 2023)
Community Context
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Coming Up
Review the dismissal time and professional development details.
Staff DayCheck the conference notice for scheduling details and sign-up information.
Staff DayReview the school calendar for conference scheduling information.
HolidayFull School Calendar 2026-27
Events marked District-wide apply to all schools in Manassas City Public Schools. Governor's STEM Academy at Osburn High School follows the district calendar.
| Date | Event |
|---|---|
| Fri, Sep 4, 2026 | Labor Day Weekend (Schools and offices closed)District-wide Banks, government offices, and schools may be closed. |
| Wed, Sep 16, 2026 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Fri, Oct 2, 2026 | Professional Day (Student Holiday)District-wide Review the school calendar for the professional development focus and student holiday details. |
| Wed, Oct 21, 2026 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Mon, Nov 2, 2026 | Parent/Teacher ConferencesDistrict-wide Check the conference notice for scheduling details and sign-up information. |
| Mon, Nov 2, 2026 | Parent-Teacher Conferences (Student Holiday)District-wide Review the school calendar for conference scheduling information. |
| Tue, Nov 3, 2026 | Election Day/Professional Day (Student Holiday)District-wide Review the school calendar for holiday dates and any schedule changes. |
| Wed, Nov 25, 2026 | Thanksgiving Break (Schools and offices closed)District-wide Banks, government offices, and schools may be closed. |
| Wed, Dec 9, 2026 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Mon, Dec 21, 2026 | Winter Break (No school for students and teachers)District-wide |
| Thu, Dec 24, 2026 | Christmas (Schools and offices closed)District-wide Banks, government offices, and schools may be closed. |
| Fri, Jan 8, 2027 | Professional Day (Student Holiday)District-wide Review the school calendar for the professional development focus and student holiday details. |
| Wed, Jan 13, 2027 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Mon, Feb 1, 2027 | Professional Day (Student Holiday)District-wide Review the school calendar for the professional development focus and student holiday details. |
| Wed, Feb 10, 2027 | Parent/Teacher Conferences District-wide Check the conference notice for scheduling details and sign-up information. |
| Mon, Feb 15, 2027 | Presidents' Day (Schools and offices closed)District-wide Banks, government offices, and schools may be closed. |
| Wed, Mar 3, 2027 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Mon, Mar 29, 2027 | Spring Break (No school for students and teachers)District-wide School closed for spring break. Check camp and childcare plans. |
| Thu, Apr 1, 2027 | Spring Break (No school for students and teachers)District-wide School closed for spring break. Check camp and childcare plans. |
| Wed, Apr 7, 2027 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Mon, Apr 19, 2027 | Professional Day (Student Holiday)District-wide Review the school calendar for the professional development focus and student holiday details. |
| Wed, May 12, 2027 | Early Release (PM Professional Day)District-wide Review the dismissal time and professional development details. |
| Mon, May 31, 2027 | Memorial Day (Schools and offices closed)District-wide Banks, government offices, and schools may be closed. |
| Fri, Jun 18, 2027 | Holiday (Schools and offices closed ahead of Juneteenth)District-wide Banks, government offices, and schools may be closed. |
Showing 24 events for the 2026-27 school year
Frequently Asked Questions about Governor's STEM Academy at Osburn High School
As of the most recent data, 0 students are enrolled at Governor's STEM Academy at Osburn High School. It is a school within the local district.