What time zone is Stone Mountain in?

Stone Mountain uses Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/New_York.

When is the next clock change in Stone Mountain?

Clocks in Stone Mountain move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)

Does Stone Mountain observe daylight saving time?

Yes. Stone Mountain observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.

What is the UTC offset of Stone Mountain?

Stone Mountain is UTC−5 in winter and UTC−4 in summer

Current Time in Stone Mountain, DeKalb County, Georgia, USA

6:12:47 PM

18:12:47

Sunday, October 25, 2026

EDT (Eastern Daylight Time) · UTC−04:00

America/New_York

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Time zone details

Stone Mountain is observing daylight saving time in 2026

Daylight in Stone Mountain

Sunrise7:49 AMSolar noon1:20 PMSunset6:51 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 7 hoursUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: USA
State: Georgia
County: DeKalb County
Place type: Populated place
Country currency: US Dollar (USD)

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 6,109
Elevation: 318 m

Geography

Geographic coordinates: 33° 48' N / 84° 10' W

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Clock changes in Stone Mountain

Next clock change

Upcoming

Sunday, November 1, 2026

2:00 AM EDT1:00 AM EST

Clocks move back 1 hour

Sunday, March 8, 2026past
Daylight saving time starts
2:00 AM EST3:00 AM EDT
Clocks move forward 1 hour
Sunday, November 1, 2026upcoming
Daylight saving time ends
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour

Future clock changes, 2027–2030

USA daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:49 AM
Solar noon: 1:20 PM
Sunset: 6:51 PM
Daylight duration: 11 hr 01 min1 min 56 sec shorter than the previous day

Civil twilight: 7:24 AM – 7:16 PM
Nautical twilight: 6:55 AM – 7:45 PM
Astronomical twilight: 6:26 AM – 8:14 PM

Full MoonMoon illumination100%

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Sunday, October 25, 2026

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Sun

Sunrise: 7:49 AM (east, 104.2°)
Sunset: 6:51 PM (west, 255.6°)
Day length: 11 hr 01 min1 min 56 sec shorter than the previous day
Solar noon: 1:20 PM (43.9° altitude)

Civil twilight

Dawn to dusk: 7:24 AM – 7:16 PM

Additional twilight

Nautical dawn to dusk: 6:55 AM – 7:45 PM
Astronomical dawn to dusk: 6:26 AM – 8:14 PM

Moon

Phase: Full Moon (100% illuminated)
Moonrise: 6:20 PM (east, 71.5°)
Moonset: 7:12 AM (west, 285.2°)
Previous principal phase: First Quarter — Sunday, October 18, 2026 at 12:13 PM
Next principal phase: Full Moon — Monday, October 26, 2026 at 12:12 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Sunday, October 25	7:49 AM	6:51 PM	11 hr 01 min	1 min 56 sec shorter than the previous day
Monday, October 26	7:50 AM	6:49 PM	10 hr 59 min	1 min 55 sec shorter than the previous day
Tuesday, October 27	7:51 AM	6:48 PM	10 hr 57 min	1 min 54 sec shorter than the previous day
Wednesday, October 28	7:52 AM	6:47 PM	10 hr 55 min	1 min 54 sec shorter than the previous day
Thursday, October 29	7:53 AM	6:46 PM	10 hr 53 min	1 min 52 sec shorter than the previous day
Friday, October 30	7:54 AM	6:45 PM	10 hr 52 min	1 min 52 sec shorter than the previous day
Saturday, October 31	7:55 AM	6:44 PM	10 hr 50 min	1 min 51 sec shorter than the previous day

Weather forecast for Stone Mountain

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Plan around Stone Mountain

Upcoming public holidays in Georgia

Wed, Nov 11, 2026Veterans Day
Thu, Nov 26, 2026Thanksgiving Day
Fri, Nov 27, 2026State Holiday

Nearby places

Browse places in USA

Frequently asked questions

What time zone is Stone Mountain in?: Stone Mountain uses Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/New_York.
When is the next clock change in Stone Mountain?: Clocks in Stone Mountain move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)
Does Stone Mountain observe daylight saving time?: Yes. Stone Mountain observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.
What is the UTC offset of Stone Mountain?: Stone Mountain is UTC−5 in winter and UTC−4 in summer