Guangzhou
Exact time synced with atomic clocks (IANA + NTP)
Sunday, July 5, 2026
China · Asia/Shanghai · GMT+8
Guangzhou and London Time Difference
Guangzhou is 7h ahead of London
London
Exact time synced with atomic clocks (IANA + NTP)
Sunday, July 5, 2026
United Kingdom · Europe/London · GMT+1
Best time for work calls
If you are scheduling a call between Guangzhou and London, the overlap window is limited to typical business hours. When it is 4 pm in Guangzhou it is 9 am in London — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Guangzhou (10 am in London). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Guangzhou and London have a comfortable window for a family call — no awkward alarms required. Guangzhou is 7 hours ahead of London, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Guangzhou — that lands at 11 am to 3 pm in London, 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
Mid-Autumn Festival
Sep 25in 83dNational Day
Oct 1in 89dNew Year's Day
Jan 1in 181d
Daylight Cycle
🌅 Dawn5:21:57 AM
☀️ Sunrise5:47:06 AM
🌞 Solar Noon12:32:32 PM
🌇 Golden Hour6:45:29 PM
🌆 Sunset7:17:58 PM
🌃 Dusk7:43:07 PM
Day length13:30:52
Data via sunrisesunset.io
Current Weather
Condition—
Temperature—
Feels like—
Humidity—
Wind—
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌖 Waning Gibbous
Illumination74%
CycleWaning
Moon age19.8 days
Moonrise22:50
Moonset10:12
London
Battle of the Boyne
Jul 13in 9dSummer Bank Holiday
Aug 3in 30dSummer Bank Holiday
Aug 31in 58d
Daylight Cycle
🌅 Dawn4:04:58 AM
☀️ Sunrise4:51:36 AM
🌞 Solar Noon1:06:09 PM
🌇 Golden Hour8:27:14 PM
🌆 Sunset9:20:42 PM
🌃 Dusk10:07:21 PM
Day length16:29:06
Data via sunrisesunset.io
Current Weather
Condition—
Temperature—
Feels like—
Humidity—
Wind—
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌖 Waning Gibbous
Illumination74%
CycleWaning
Moon age19.8 days
Moonrise23:38
Moonset10:49