
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
China Β· Asia/Shanghai Β· GMT+8
Shanghai is 7h ahead of London

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
China Β· Asia/Shanghai Β· GMT+8

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
United Kingdom Β· Europe/London Β· GMT+1
If you are scheduling a call between Shanghai and London, the overlap window is limited to typical business hours. When it is 4 pm in Shanghai it is 9 am in London β a workable window for scheduling. The latest reasonable overlap is around 5 pm in Shanghai (10 am in London). Outside this window there is effectively no good overlap for regular office hours.
Shanghai and London have a comfortable window for a family call β no awkward alarms required. Shanghai 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 Shanghai β 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.
Dragon Boat Festival
Mid-Autumn Festival
National Day
Daylight Cycle
Data via sunrisesunset.io
Current Weather
Data via Open-Meteo Β· Updates every 30 min
Moon Phase
Spring Bank Holiday
World Cup Bank Holiday
Battle of the Boyne
Daylight Cycle
Data via sunrisesunset.io
Current Weather
Data via Open-Meteo Β· Updates every 30 min
Moon Phase