Seoul
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
South Korea · Asia/Seoul · GMT+9
Seoul and Guangzhou Time Difference
Seoul is 1h ahead of Guangzhou
03:18:27
Guangzhou
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
China · Asia/Shanghai · GMT+8
Best time for work calls
If you are scheduling a call between Seoul and Guangzhou, the overlap window is limited to typical business hours. When it is 10 am in Seoul it is 9 am in Guangzhou — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Seoul (4 pm in Guangzhou). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Seoul and Guangzhou have a comfortable window for a family call — no awkward alarms required. Seoul is 1 hour ahead of Guangzhou, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Seoul — that lands at 5 pm to 9 pm in Guangzhou, after the school run and before anyone's ready for bed. For a Sunday catch-up or a midweek check-in, this is the sweet spot.
Seoul
Children's Day
어린이날
Buddha's Birthday
부처님 오신 날
Memorial Day
현충일
Via Nager.Date
🌅 Dawn5:44:23 AM
☀️ Sunrise6:10:56 AM
🌞 Solar Noon12:35:46 PM
🌇 Golden Hour6:25:55 PM
🌆 Sunset7:00:36 PM
🌃 Dusk7:27:09 PM
Day length12:49:39
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature8°C
Feels like7°C
Humidity94%
Wind1 mph E
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.3 days
Moonrise22:26
Moonset08:03
New87% illuminatedFull
Guangzhou
Labour Day
劳动节
Dragon Boat Festival
端午节
Mid-Autumn Festival
中秋节
Via Nager.Date
🌅 Dawn5:52:48 AM
☀️ Sunrise6:15:31 AM
🌞 Solar Noon12:30:37 PM
🌇 Golden Hour6:15:50 PM
🌆 Sunset6:45:42 PM
🌃 Dusk7:08:26 PM
Day length12:30:11
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature24°C
Feels like28°C
Humidity97%
Wind5 mph SE
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.3 days
Moonrise21:46
Moonset—
New87% illuminatedFull