Charleston County School District school calendar
Next day off: Monday, October 12 (No school for students); next break: Thanksgiving break, November 25 to 27.
2026–27 at a glance
The dates families usually look for first.
- First day
- Aug 11
- October days off
- Oct 12
- Thanksgiving
- Nov 25–27
- Spring break
- Mar 29–Apr 2
- Last day
- Oct 9
What happens in Mavo
One read-only school calendar that rolls forward each year.
Create your free account, name your family home, and add this school calendar. Mavo opens the next school date so you can add who’s handling it. When Charleston County School District publishes another school year, it appears in the same linked calendar.
The source controls the schedule, so synced dates stay read-only. You can still add the family details Mavo knows about—who’s handling it, attendance, place, notes, and a clearer title.
One school calendar is included on Free. Everyday includes more school calendars and other outside calendar links.
Your school dates in Mavo
Charleston County School District school calendar
No school for students
Charleston County School District 2026–27 · Read-only
No school for students
Charleston County School District 2026–27 · Read-only
First day of school
Charleston County School District 2026–27 · Read-only
Early release
Charleston County School District 2026–27 · Read-only
Free calendar updates
Add the Charleston County School District calendar
Includes 2026–27 and 2027–28. We add each new school year after Charleston County School District publishes it.
Full district calendar
Current and upcoming Charleston County School District dates
Staff-only summer work days are left out. Student holidays caused by staff development are included because they change the family schedule.
Current calendar
2026–27 student dates
- No school
No school for students
Students do not attend; teacher workday/professional development.
- No school
No school for students
Students do not attend; teacher workday/professional development.
- School date
First day of school
First student day of the 2026–2027 school year.
- Early release
Early release
Early release for planning/professional development.
- No school
Holiday
Students do not attend; holiday/no school.
- Early release
Half day for planning/PD
Half day for planning/professional development.
- School date
Last day of first quarter
Last day of the first quarter.
- No school
No school for students
Students do not attend; teacher workday/professional development.
- School date
First day of second quarter
First day of the second quarter.
- No school
Holiday
Students do not attend; holiday/no school.
- No school
Thanksgiving break
Students do not attend for the Thanksgiving break.
- Early release
Half day and last day of second quarter
Half day for planning/professional development; last day of the second quarter.
- No school
Winter break
Students do not attend for the winter break.
- No school
No school for students
Students do not attend; teacher workday/professional development.
- School date
First day of third quarter
First day of the third quarter.
- No school
Holiday
Students do not attend; holiday/no school.
- Early release
Early release
Early release for planning/professional development.
- No school
Holiday
Students do not attend; holiday/no school.
- Early release
Early release
Early release for planning/professional development.
- School date
Last day of third quarter
Last day of the third quarter.
- No school
No school for students
Students do not attend; teacher workday/professional development.
- School date
First day of fourth quarter
First day of the fourth quarter.
- No school
Spring break
Students do not attend for the spring break.
- No school
No school for students
Students do not attend; teacher workday/professional development.
- Early release
Early release
Early release for planning/professional development.
- School date
Last day of school
Last student day and last day of the fourth quarter.
- No school
Holiday
Students do not attend; holiday/no school.
Upcoming calendar
2027–28 student dates
- School date
First student day
First day of school for students.
- No school
Labor Day
Schools and offices are closed for Labor Day.
- Early release
First quarter ends
Half day for students; end of the first quarter.
- No school
October break
October break; students do not attend October 11-12. October 12 is also a teacher workday.
- No school
Family Data Conferences and Election Day
No school for students for Family Data Conferences; schools are closed for Election Day.
- No school
Fall break
Fall break; schools and offices are closed.
- Early release
Second quarter and first semester end
Half day for students; end of the second quarter and first semester.
- No school
Winter break
Winter break; schools and offices are closed. December 20 is omitted because the source says it may be used as a weather make-up day.
- No school
Winter break
Winter break; schools and offices are closed.
- No school
Teacher workday
Teacher workday; no school for students.
- School date
School resumes; third quarter begins
School resumes for students; first day of the third quarter and second semester.
- No school
Martin Luther King, Jr. Day
Schools and offices are closed for Martin Luther King, Jr. Day.
- No school
Presidents' Day
Schools are closed for Presidents' Day.
- School date
Third quarter ends
End of the third quarter.
- No school
Professional development day
No school for students for professional development.
- School date
Fourth quarter begins
First day of the fourth quarter.
- No school
Spring break
Spring break; schools and offices are closed. April 10 is omitted because the source says it may be used as a weather make-up day.
- No school
Memorial Day
Schools and offices are closed for Memorial Day.
- Early release
Last student day
Half day for students; last day for students.
Recognizable source. Easier calendar.
This page is an independent convenience copy. Charleston County School District's PDFs remain the source of truth, and dates can change after publication.
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Free calendar updates
Add the Charleston County School District calendar
Includes 2026–27 and 2027–28. We add each new school year after Charleston County School District publishes it.