Official

Updated 2026-07-27

Loudoun County Public Schools Calendar 2026-2027

Complete holiday schedule and key dates for Loudoun County Public Schools for the 2026-2027 academic year.

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District Overview

Total Schools 98

Students 81,578 (2024–2025)

County Loudoun County

Grades Served PK–12

Key Dates — Traditional Calendar

Event	Date(s)	Status
First Day of School	August 17, 2026 (Mon)	School Opens
Extended Student Break	September 4, 2026 - September 7, 2026	Planning Window
Extended Student Break	October 29, 2026 - November 3, 2026	Planning Window
Thanksgiving Week Student Break	November 25, 2026 - November 29, 2026	Planning Window
Winter Student Break	December 19, 2026 - January 3, 2027	Planning Window
Martin Luther King Jr. Day	January 18, 2027 (Mon)	No School
Presidents' Day	February 15, 2027 (Mon)	No School
Extended Student Break	March 6, 2027 - March 9, 2027	Planning Window
Spring Student Break	March 20, 2027 - March 28, 2027	Planning Window
Memorial Day	May 31, 2027 (Mon)	No School
Last Day of School	June 11, 2027 (Fri)	School Closes

No-School Periods

Continuous periods when students in this calendar are not in class, including weekends and adjacent districtwide no-school dates.

Period	Date(s)	Length
Labor Day Window	Sep 4–7, 2026	4 days
Student Holiday Window	Oct 29–Nov 3, 2026	6 days
Thanksgiving Day Window	Nov 25–29, 2026	5 days
Christmas Day Window	Dec 19, 2026–Jan 3, 2027	16 days
Student Holiday Window	Mar 6–9, 2027	4 days
Student Holiday Window	Mar 20–28, 2027	9 days

Other Important Dates — Traditional Calendar

Event	Date(s)
Quarter 1 End (49 days)	Oct 28, 2026
Quarter 2 End (43 days)	Jan 22, 2027
Quarter 3 End (45 days)	Apr 9, 2027
Quarter 4 End (43 days)	Jun 11, 2027

Loudoun County Traditional Calendar 2026-2027 virginiaschoolcalendar.com

View this calendar option by month.

Monthly calendar12 months

School Day

Weekend

Holiday

School Break

Loudoun County Public Schools: Enrollment & Schools

Virginia public education enrollment snapshot for 2024–2025, reported as of September 30, 2024 Fall Membership.

Schools by grades served

64Pre-K serving

67Elementary serving

23Middle grades serving

18High school serving

Counts use the school categories and grade spans reported in the 2024–2025 Virginia School Quality Profiles. Grade-band counts may overlap when one school serves more than one band.

Sources: 2024–2025 public school enrollment source Official school directory State district ID 053 Last verified 2026-07-28

Compared With Virginia Districts

This comparison uses the default instance shown in statewide summaries: Traditional Calendar.

Later regional startAugust 17, 2026

Loudoun County starts on this date; Lee County (August 6, 2026) and Louisa County (August 12, 2026) use different first-day dates in the related calendar set.

Student-only planning days28 items

Loudoun County lists 28 teacher, planning, or student-holiday items beyond the headline break periods.

Later last dayJune 11, 2027

Loudoun County ends on this date; Lee County (May 21, 2027) and Louisa County (May 20, 2027) close on different dates in the related calendar set.

Compare key dates with nearby districts

Comparisons use each district’s labeled default calendar instance.

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About This Calendar

Data sources: Each calendar option above identifies its own official source and update date. How we verify dates.

Disclaimer: This independent site is not affiliated with Loudoun County Public Schools or the Virginia Department of Education. Always verify important dates and school assignments with the district.