Cobb County School District Calendar 2026-2027

The 2026-2027 calendar for Cobb County School District (CCSD) has 34 weekdays without school between the first and last day: 25 in four breaks, eight single holidays and one teacher workday. Classes begin August 3, 2026 and end May 19, 2027; the longest stretch off is winter break, 17 days in a row.

Checking today…

First dayMon, Aug 3, 2026

Last dayWed, May 19, 2027

Spring breakApr 5-9, 2027back Mon, Apr 12, 2027

Winter breakDec 21 to Jan 1back Tue, Jan 5, 2027

All 2026-2027 dates

174 student days by our count · Weekends are not listed. Past dates are dimmed.

Cobb County School District 2026-2027 School Year Calendar dates
Date	Event
Mon, Aug 3, 2026	First day of school
Mon, Sep 7, 2026	Labor Day
Mon, Sep 21 to Fri, Sep 25, 2026	Fall Break · 5 school days off
Tue, Oct 13, 2026	Early release
Wed, Oct 14, 2026	Early release
Thu, Oct 15, 2026	Early release
Fri, Oct 16, 2026	Early release
Tue, Nov 3, 2026	Election Day (Student Holiday)
Mon, Nov 23 to Fri, Nov 27, 2026	Thanksgiving Holidays · 5 school days off
Thu, Dec 17, 2026	Early release
Fri, Dec 18, 2026	Early release
Mon, Dec 21, 2026 to Fri, Jan 1, 2027	Winter Holidays · 10 school days off
Mon, Jan 4, 2027	Teacher workday, no school for students
Mon, Jan 18, 2027	Martin Luther King Jr. Day
Mon, Feb 15, 2027	Presidents' Day
Mon, Feb 15 to Fri, Feb 19, 2027	Winter Break · 5 school days off
Mon, Apr 5 to Fri, Apr 9, 2027	Spring Break · 5 school days off
Mon, May 17, 2027	Early release
Tue, May 18, 2027	Early release
Wed, May 19, 2027	Early release
Wed, May 19, 2027	Last day of school

Download calendar (.ics) Add to Google Calendar Apple / Outlook

Subscribing keeps your calendar in sync: if the district changes a date, we update the feed.

Verified against Cobb County School District’s official 2026-2027 calendar on September 24, 2026. Confidence: High.

Source: Cobb County School District 2026-2027 School Year Calendar (Revised: 3/11/26) (PDF) · district calendar page

Note: District "School Year at a Glance" calendar, revised 3/11/26; neither it nor the calendar page says whether the Board approved it. Break names come from the district's 2026-27 Staff Use Calendar (same dates). Naming: what Cobb calls "Winter Break" is the February 15-19, 2027 week (listed under days off, starting with Presidents' Day); the December 21 - January 1 break shown here as winter break is what Cobb calls "Winter Holidays" (January 4 is also a student holiday, so students return January 5). Digital Learning Days (students learn from home, counted as school days): Aug 17, Oct 12, Dec 1 and March 1. Oct 13-16 is Elementary/Middle School Conference Week with early release for elementary and middle schools only; Dec 17-18 and May 17-19 are early release days for all levels. High school commencements are planned for May 16-23, 2027 (ceremony schedule TBD).

Break details

Nearby districts

District	First day	Spring break	Last day
Cobb County School District	Aug 3	Apr 5-9	May 19
Gwinnett County Public Schools	Aug 5	Apr 5-9	May 26

Frequently asked questions

When is spring break 2027 for Cobb County School District?

Spring break is Mon, Apr 5 to Fri, Apr 9, 2027. The last day of school before it is Friday, April 2, 2027, and students return Monday, April 12, 2027.

When does the 2026-2027 school year start and end for Cobb County School District?

The first day of school is Monday, August 3, 2026 and the last day is Wednesday, May 19, 2027.

Is there school on Martin Luther King Jr. Day in Cobb County School District?

No. Monday, January 18, 2027 is a day off for students (Martin Luther King Jr. Day).

Is there school on Presidents’ Day in Cobb County School District?

No. Monday, February 15, 2027 is a day off for students (Presidents' Day).

What does CCSD stand for?

CCSD is short for Cobb County School District, the school district based in Marietta, Georgia.

Where do these Cobb County School District dates come from?

Source: the district's “Cobb County School District 2026-2027 School Year Calendar (Revised: 3/11/26)”, checked on September 24, 2026. We link the document on this page; if the district changes it, we update the dates and the “verified” date.

Share this calendar

See a wrong date? Tell us

We check every report against the district's official calendar, usually within two days. You are reporting a date for Cobb County School District.

About the district: Cobb County School District is based in Marietta, Georgia (Cobb County), with about 105,738 students in 110 schools (NCES Common Core of Data, 2024-25). District website: www.cobbk12.org. See all Georgia school calendars.