Time difference
Atlanta to Guangzhou Time Difference
Guangzhou is 12 hours ahead of Atlanta — when it's 12:00 PM in Atlanta, it's 12:00 AM the next day in Guangzhou. (Atlanta (America/New_York, EDT); Guangzhou (Asia/Shanghai, CST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Guangzhou is 12 hours ahead of Atlanta. Standard 9 AM–5 PM business hours in Atlanta and Guangzhou do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Atlanta and Guangzhou — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Atlanta, it's 9:00 PM in Guangzhou.
- When it's 9:00 AM in Guangzhou, it's 9:00 PM the previous day in Atlanta.
Guangzhou is currently 12 hours ahead of Atlanta.
Interactive converter
12:00PM
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Best times to meet
Standard 9 AM – 5 PM hours in Atlanta and Guangzhou do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Atlanta, or a 6–8 PM meeting in Guangzhou.
Quick conversion table
| Atlanta | Guangzhou |
|---|---|
| 12 AM | 12:00 PM |
| 1 AM | 1:00 PM |
| 2 AM | 2:00 PM |
| 3 AM | 3:00 PM |
| 4 AM | 4:00 PM |
| 5 AM | 5:00 PM |
| 6 AM | 6:00 PM |
| 7 AM | 7:00 PM |
| 8 AM | 8:00 PM |
| 9 AM | 9:00 PM |
| 10 AM | 10:00 PM |
| 11 AM | 11:00 PM |
| 12 PM | 12:00 AM (next day) |
| 1 PM | 1:00 AM (next day) |
| 2 PM | 2:00 AM (next day) |
| 3 PM | 3:00 AM (next day) |
| 4 PM | 4:00 AM (next day) |
| 5 PM | 5:00 AM (next day) |
| 6 PM | 6:00 AM (next day) |
| 7 PM | 7:00 AM (next day) |
| 8 PM | 8:00 AM (next day) |
| 9 PM | 9:00 AM (next day) |
| 10 PM | 10:00 AM (next day) |
| 11 PM | 11:00 AM (next day) |
Daylight saving
On November 1, 2026, Atlanta shifts for daylight saving. After that, Guangzhou will be 13 hours ahead of Atlanta (currently 12 hours ahead of Atlanta). The converter and the tables above always reflect the correct offset for the date you pick.
- Atlanta is currently observing daylight saving time.
- Guangzhou does not observe daylight saving time.
Frequently asked questions
- Is Guangzhou ahead of or behind Atlanta?
- Guangzhou is 12 hours ahead of Atlanta.
- How many hours ahead of Atlanta is Guangzhou?
- Guangzhou is 12 hours ahead of Atlanta.
- What time is 9 AM in Atlanta in Guangzhou?
- 9:00 AM in Atlanta is 9:00 PM in Guangzhou.
- What time is noon in Atlanta in Guangzhou?
- 12:00 PM in Atlanta is 12:00 AM the next day in Guangzhou.
- What time is 5 PM in Atlanta in Guangzhou?
- 5:00 PM in Atlanta is 5:00 AM the next day in Guangzhou. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Atlanta in Guangzhou?
- 3:00 PM in Atlanta is 3:00 AM the next day in Guangzhou.
- Is Atlanta currently observing daylight saving time?
- Atlanta is currently observing daylight saving time (summer time).
- Is Guangzhou currently observing daylight saving time?
- Guangzhou does not observe daylight saving time — its UTC offset stays the same all year.
- Do Atlanta and Guangzhou observe daylight saving?
- On November 1, 2026, Atlanta shifts for daylight saving. After that, Guangzhou will be 13 hours ahead of Atlanta (currently 12 hours ahead of Atlanta). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Guangzhou from Atlanta?
- Atlanta and Guangzhou business hours don't overlap. The closest options are early mornings in Atlanta or late evenings, when one side stretches outside 9–5.
- When is the best time to call Atlanta from Guangzhou?
- Guangzhou and Atlanta business hours don't overlap. The closest options are early mornings in Guangzhou or late evenings, when one side stretches outside 9–5.
- Atlanta (EDT) to Guangzhou (CST) — how do I convert quickly?
- Add 12 hours to Atlanta local time to get Guangzhou local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Atlanta to New York
- Atlanta to London
- Atlanta to Tokyo
- Atlanta to Dubai
- Atlanta to Singapore
- Atlanta to Los Angeles
- Atlanta to Sydney
- Atlanta to Paris
- Atlanta to Mumbai
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