Guangzhou
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
China · Asia/Shanghai · GMT+8
Guangzhou and Shanghai Time Difference
Same time
00:25:27
Shanghai
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 Guangzhou and Shanghai, the overlap window is limited to typical business hours. When it is 9 am in Guangzhou it is 9 am in Shanghai — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Guangzhou (5 pm in Shanghai). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Guangzhou and Shanghai have a comfortable window for a family call — no awkward alarms required. Guangzhou and Shanghai are in the same time zone, which gives you 3 hours of genuine overlap when both sides are free. Aim for between 6 pm and 9 pm in Guangzhou — that lands at 6 pm to 9 pm in Shanghai, 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.
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
Humidity96%
Wind5 mph SE
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise21:46
Moonset—
New87% illuminatedFull
Shanghai
Labour Day
劳动节
Dragon Boat Festival
端午节
Mid-Autumn Festival
中秋节
Via Nager.Date
🌅 Dawn5:13:27 AM
☀️ Sunrise5:37:58 AM
🌞 Solar Noon11:57:47 AM
🌇 Golden Hour5:45:27 PM
🌆 Sunset6:17:36 PM
🌃 Dusk6:42:06 PM
Day length12:39:37
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature18°C
Feels like18°C
Humidity68%
Wind6 mph S
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise21:31
Moonset07:44
New87% illuminatedFull