Charleston County School District Calendar 2026-2027

Complete holiday schedule and key dates for Charleston County School District for the 2026-2027 academic year. Official district website

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District Overview

Total Schools 81

Students 49,529 (2025–2026)

County Charleston County

Grades Served PK–12

Key Dates — Modified Calendar

Event	Date(s)	Status
First Day of School	August 11, 2026 (Tue)	School Opens
Labor Day	September 7, 2026 (Mon)	No School
Thanksgiving Day	November 26, 2026 (Thu)	No School
Christmas Day	December 25, 2026 (Fri)	No School
New Year's Day	January 1, 2027 (Fri)	No School
Martin Luther King Jr. Day	January 18, 2027 (Mon)	No School
Presidents' Day	February 15, 2027 (Mon)	No School
Last Day of School	May 27, 2027 (Thu)	School Closes
Memorial Day	May 31, 2027 (Mon)	No School

No-School Periods

Period	Date(s)	Length
Thanksgiving Day Window	Nov 25–29, 2026Districtwide no-school: Nov 25–27, 2026 · Adjacent weekend: Nov 28–29, 2026	5 days
Christmas Day Window	Dec 19, 2026–Jan 4, 2027Districtwide no-school: Dec 21–25, 2026; Dec 28, 2026–Jan 1, 2027; Jan 4, 2027 · Adjacent weekend: Dec 19–20, 2026; Dec 26–27, 2026; Jan 2–3, 2027	17 days
Spring Break Window	Mar 27–Apr 4, 2027Districtwide no-school: Mar 29–Apr 2, 2027 · Adjacent weekend: Mar 27–28, 2027; Apr 3–4, 2027	9 days

Charleston Modified Calendar 2026-2027 southcarolinaschoolcalendar.com

View this calendar option by month.

Monthly calendar12 months

School Day

Weekend

Holiday

School Break

Charleston County School District: Enrollment & Schools

South Carolina public education enrollment snapshot for 2025–2026, reported as of the 2025–26 SCDE 180-day active enrollment snapshot.

Schools by grades served

47Pre-K serving

54Elementary serving

29Middle grades serving

16High school serving

Counts use grade levels with active enrollment in the 2025–2026 South Carolina Department of Education 180-day school headcount. Grade-band counts may overlap when one school serves more than one band.

Sources: 2025–2026 public school enrollment source Official school directory State district ID 1001 Last verified 2026-08-02

Compared With South Carolina Districts

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

Later regional startAugust 11, 2026

Charleston starts on this date; Calhoun (August 3, 2026) and Cherokee (August 10, 2026) use different first-day dates in the related calendar set.

Student-only planning days20 items

Charleston lists 20 teacher, planning, or student-holiday items beyond the headline break periods.

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 Charleston County School District or the South Carolina Department of Education. Always verify important dates and school assignments with the district.