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Last Day of School 2027 in Metro Atlanta: When Summer Break Starts by District

By Lauren Mitchell Updated July 7, 2026 12 min read

Last updated: July 7, 2026. This guide uses reviewed 2026-2027 district calendar data from the Georgia School Calendar site.

The 2027 last day of school in Metro Atlanta is not one date. In the district calendars reviewed here, Cobb County ends earliest on Wednesday, May 19, 2027. The main large-district cluster ends Wednesday, May 26 or Thursday, May 27. Nearby Coweta runs to Friday, May 28. That spread turns the end of school into a May 19-May 28 planning window, not a single finish line.

For parents, the sharper question is: Which weekday does adult coverage start? A Cobb family needs a summer plan starting Thursday, May 20. A Gwinnett, Henry, Clayton, Marietta, Paulding, Walton, Hall, or Bartow family starts coverage Thursday, May 27. APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale families start coverage Friday, May 28. Coweta pushes summer break into the Memorial Day weekend.

Use this guide for Metro Atlanta 2027 last-day dates, district-by-district summer break starts, and the camp/PTO gaps that appear before June. Use the Metro Atlanta school calendar comparison for the full school-year calendar and the teacher workdays and early release guide for non-regular school days before the year ends.

On This Page

Quick Answer

  • Earliest core Metro Atlanta last day: Cobb County School District ends Wednesday, May 19, 2027.
  • Main last-day cluster: Gwinnett, Henry, and Clayton end Wednesday, May 26; APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale end Thursday, May 27.
  • Latest nearby date in this guide: Coweta County ends Friday, May 28, 2027.
  • Summer break starts the day after the last student day. Cobb starts Thursday, May 20. Gwinnett starts Thursday, May 27. APS, Fulton, DeKalb, and Forsyth start Friday, May 28.
  • The hardest family gap is Cobb versus the May 26-27 cluster. A Cobb child can be out of school a full week before siblings or cousins in Fulton, DeKalb, APS, Forsyth, Buford, Decatur, or Rockdale.
  • Memorial Day is Monday, May 31, 2027. Families whose summer care starts after Memorial Day have a bigger gap for districts ending May 19, May 20, May 21, May 25, May 26, or May 27.

Metro Atlanta Last Day of School 2027 Dates

Read this table by coverage start, not just by last day. The last day tells you when school ends. The coverage start tells you when the adult calendar takes over.

May 19: Cobb ends first Cobb creates the earliest summer-care gap in the core metro group.
May 26-27: main cluster Gwinnett, Henry, Clayton, APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale finish here.
May 28: latest nearby date Coweta runs into the Friday before Memorial Day weekend.
District Last Day of School 2027 Summer Break Starts Parent Read
Cobb County School District Wednesday, May 19 Thursday, May 20 Earliest core finish; camp and coverage start before most metro peers are out.
Cherokee County School District Tuesday, May 25 Wednesday, May 26 Earlier than the main May 26-27 cluster; one extra coverage day before Gwinnett ends.
Gwinnett County Public Schools Wednesday, May 26 Thursday, May 27 Largest district ends one day before APS, Fulton, DeKalb, and Forsyth.
Henry County Schools Wednesday, May 26 Thursday, May 27 Matches Gwinnett and Clayton; coverage starts before the May 27 group.
Clayton County Public Schools Wednesday, May 26 Thursday, May 27 Same finish as Gwinnett and Henry.
Atlanta Public Schools Thursday, May 27 Friday, May 28 Aligns with Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale.
Fulton County Schools Thursday, May 27 Friday, May 28 Later than Cobb, Cherokee, and Gwinnett; good match with APS and DeKalb.
DeKalb County School District Thursday, May 27 Friday, May 28 Matches APS, Fulton, Forsyth, Decatur, and Rockdale.
Forsyth County Schools Thursday, May 27 Friday, May 28 Later finish despite a later August start; aligns with the May 27 group.
Buford City Schools Thursday, May 27 Friday, May 28 Same summer-start date as APS, Fulton, DeKalb, and Forsyth.
City Schools of Decatur Thursday, May 27 Friday, May 28 Matches the APS, Fulton, DeKalb, Forsyth, Buford, and Rockdale group.
Rockdale County Public Schools Thursday, May 27 Friday, May 28 Same finish date as the May 27 core metro cluster.

Core District Breakdown

The core Metro Atlanta pattern has three practical groups.

Cobb is the early outlier. Cobb's Wednesday, May 19 last day creates a coverage start on Thursday, May 20. That is a full week before APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale start summer break. In a family with one Cobb student and one Fulton or DeKalb student, the older assumption that "school ends at the end of May" fails. Cobb has already crossed into summer while the other child is still finishing the year.

Cherokee sits in the middle. Cherokee ends Tuesday, May 25. That gives Cherokee families coverage starting Wednesday, May 26, one day before Gwinnett, Henry, and Clayton start summer break and two days before the May 27 last-day group starts summer break.

The May 26-27 cluster is the main metro finish. Gwinnett, Henry, and Clayton end May 26. APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale end May 27. For many families, that one-day difference is not a vacation issue. It is a Thursday/Friday coverage issue. The child out on Thursday needs a plan while a sibling in a May 27 district still has one more school day.

This article compares calendar dates only. It does not rate academic quality, school performance, neighborhood fit, or program strength.

Nearby District Dates Families Compare

Metro Atlanta families plan across county lines. Grandparents live in one district, cousins in another, and summer camps follow a different county's calendar. These nearby dates matter when the household schedule depends on more than one school system.

Nearby District Last Day of School 2027 Summer Break Starts Planning Read
Douglas County School System Thursday, May 20 Friday, May 21 Second-earliest date in this comparison; closer to Cobb than the main cluster.
Barrow County School System Friday, May 21 Saturday, May 22 Early summer start; weekday coverage begins Monday, May 24.
Gainesville City Schools Friday, May 21 Saturday, May 22 Same practical weekday coverage pattern as Barrow.
Rome City Schools Wednesday, May 19 Thursday, May 20 Matches Cobb's early finish.
Marietta City Schools Wednesday, May 26 Thursday, May 27 Matches Gwinnett, Henry, Clayton, Paulding, Walton, Hall, and Bartow.
Paulding County School District Wednesday, May 26 Thursday, May 27 Same coverage start as Gwinnett.
Walton County School District Wednesday, May 26 Thursday, May 27 Pairs cleanly with Gwinnett for summer-start planning.
Hall County Schools Wednesday, May 26 Thursday, May 27 Ends on the same date as Gwinnett despite starting later in August.
Bartow County School System Wednesday, May 26 Thursday, May 27 Matches the May 26 last-day group.
Coweta County School System Friday, May 28 Saturday, May 29 Latest nearby finish in this guide; first weekday of summer break is Tuesday, June 1.

The May 19-May 28 Summer Break Window

The useful parent window is May 19 through May 28. That is where school-year structure breaks apart across the metro area.

May 19 matters because Cobb ends before the rest of the core county systems. A Cobb child can be out of school while a Fulton, DeKalb, APS, Forsyth, or Buford child still has more than a week left. That affects shared nannies, grandparents covering cousins, carpools, and divorced households where one home is tied to Cobb and the other home is tied to another district.

May 26 matters because Gwinnett enters summer break. Gwinnett is the largest district in Georgia, and its last day changes the regional rhythm. Camps, neighborhood pools, teen jobs, and family coverage all feel different once Gwinnett students are out.

May 27 matters because APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale finish. That is the closest thing to the main metro finish line in the reviewed calendars.

May 28 matters for nearby comparison. Coweta runs one day later than the May 27 group. Since Memorial Day is Monday, May 31, 2027, Coweta families move from the last day directly into a long weekend before the first regular weekday of summer break.

What This Means for Camp and PTO

The strongest summer plan separates three dates: the last student day, the first weekday after the last student day, and the first full post-Memorial-Day workweek.

For Cobb, the first weekday coverage gap starts Thursday, May 20. That creates seven weekdays before Tuesday, June 1: May 20, May 21, May 24, May 25, May 26, May 27, and May 28. A camp that starts after Memorial Day does not cover that gap.

For Douglas, the first weekday gap starts Friday, May 21. Barrow and Gainesville City finish on Friday, May 21, so their first weekday gap starts Monday, May 24. Cherokee starts Wednesday, May 26. Gwinnett, Henry, Clayton, Marietta, Paulding, Walton, Hall, and Bartow start Thursday, May 27. APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale start Friday, May 28.

The wrong plan is to write "summer starts after Memorial Day" on the family calendar. That works only for districts ending May 28 or for families with coverage already solved. For Cobb, Douglas, Barrow, Gainesville City, Cherokee, Gwinnett, Henry, Clayton, and the May 27 group, summer break starts before Memorial Day weekend.

The cleanest calendar labels are:

  • Last student day: the official final school date.
  • First no-school weekday: the first weekday that needs adult coverage.
  • First post-Memorial-Day weekday: Tuesday, June 1, 2027.
  • Camp start: the first day the chosen program actually covers the child.

Those labels prevent a common late-May mistake: assuming a camp week, a school week, and a workweek start at the same time.

The Last Week Is Not a Normal Week

The last week of school is not a standard instructional week in Metro Atlanta districts. Families who treat it as optional or pull kids out early for vacation create conflicts that the last-day date alone does not reveal.

High school exams drive modified schedules. Gwinnett's last three student days, May 24-26, are high school exam early release dates. Students attend partial days. Cobb, Fulton, DeKalb, and APS all run exam schedules in the final week with early dismissal or modified bell schedules. A parent who marks "last day" on the calendar without marking the early release on that day gets pickup wrong by hours.

Elementary and middle school last weeks carry their own logistics. Device return, medication pickup, report card distribution, and end-of-year ceremonies cluster in the final three to five school days. Missing the last week for an early vacation start means missing device check-in deadlines, teacher wrap-up, and grade finalization.

Early departure is not the same as summer break. A Cobb family that leaves town May 15 to get an early start on summer is pulling a child out of school for the final three school days (May 17-19). A Fulton family that leaves May 24 misses the last three days (May 25-27). In both cases, the child is absent during a week when attendance still counts, devices still need return, and exams or final assessments are still scheduled.

The practical rule: the last student day is a real school day. The first no-school weekday is the day after. The two are separate calendar entries because they carry different obligations. Book travel for the first no-school weekday, not the last school day.

Cross-District Sibling and Custody Planning

The hardest cross-district pairing is Cobb plus a May 27 district. Cobb ends May 19. APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale end May 27. That creates eight calendar days and six weekdays where one child is in summer mode and another child is still in school.

The second hard pairing is Douglas or Barrow plus the May 27 group. Douglas ends May 20. Barrow ends May 21. Both create a full week or near-full-week gap before the May 27 group finishes.

The easiest common pairing is Gwinnett plus Henry, Clayton, Marietta, Paulding, Walton, Hall, or Bartow. Those districts share the May 26 last day in the current 2026-2027 data. A family with children split across those systems can plan the same Thursday coverage start.

For shared-custody homes, the late-May exchange problem is concrete: one parent handles a child who is already out of school while the other child's schedule still follows normal pickup, homework, exam, or attendance routines. The calendar needs the child's name, the district, and the first no-school weekday on one line. A single note that says "last week of school" is too vague for this year.

The travel window is also district-specific. A Cobb family can leave after May 19 without missing school. A Fulton or DeKalb family using the same travel dates would cut into the last week of school. That is not a small difference for families with exams, ceremonies, school device return, or final-week attendance rules.

FAQ

When is the last day of school 2027 in Metro Atlanta?

The main Metro Atlanta last-day window runs from Wednesday, May 19 through Thursday, May 27, 2027. Cobb ends May 19. Gwinnett, Henry, and Clayton end May 26. APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale end May 27.

Which Metro Atlanta district gets out earliest in 2027?

Cobb County gets out earliest among the core Metro Atlanta districts in this guide. Its last day is Wednesday, May 19, 2027, and summer break starts Thursday, May 20.

When does Gwinnett County summer break start in 2027?

Gwinnett County summer break starts Thursday, May 27, 2027. The district's last day of school is Wednesday, May 26.

When do Fulton County and Atlanta Public Schools start summer break in 2027?

Fulton County and Atlanta Public Schools both start summer break Friday, May 28, 2027. Their last day of school is Thursday, May 27.

Is Cobb's 2027 last day a full week earlier than Fulton or DeKalb?

Yes. Cobb ends Wednesday, May 19. Fulton and DeKalb end Thursday, May 27. That creates six weekdays where Cobb is out and Fulton or DeKalb is still in school.

What is the hardest 2027 summer-start conflict for siblings in different districts?

Cobb plus APS, Fulton, DeKalb, Forsyth, Buford, Decatur, or Rockdale is the hardest common conflict. Cobb summer break starts May 20. Those May 27 districts start summer break May 28.

Does summer break start on the last day of school or the day after?

For planning, summer break starts the day after the last student day. The last day is still a school day. The first coverage day is the first weekday after that date when the child is no longer in school.

Which districts line up best with Gwinnett for summer break 2027?

Henry, Clayton, Marietta, Paulding, Walton, Hall, and Bartow line up best with Gwinnett in this dataset. They all list Wednesday, May 26, 2027 as the last day of school.

Does Memorial Day solve the coverage gap?

No. Memorial Day is Monday, May 31, 2027. Cobb, Douglas, Barrow, Gainesville City, Cherokee, Gwinnett, Henry, Clayton, APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale all finish before that holiday.

Which nearby district ends latest in this guide?

Coweta County ends latest among the nearby districts covered here. Its last day is Friday, May 28, 2027, and the first regular weekday of summer break is Tuesday, June 1.

Bottom Line

Metro Atlanta summer break 2027 starts in waves. Cobb opens the window on May 20. Cherokee, Gwinnett, Henry, Clayton, and several nearby districts move into summer the following week. APS, Fulton, DeKalb, Forsyth, Buford, Decatur, and Rockdale start summer break May 28. Coweta reaches the weekend on May 29.

The family calendar that works does not mark only "last day." It marks the first no-school weekday for each child. That is the date that changes camp, PTO, grandparent coverage, travel, custody exchanges, and the first real week of summer.

Sources

This article uses district-published 2026-2027 calendar files reviewed for Georgia School Calendar. To reduce dead links from moving district PDF URLs, the links below point to maintained district calendar pages on this site; each page identifies the calendar status and source file used.

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