
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Australia Β· Australia/Sydney Β· GMT+10
Sydney is 2h ahead of Shanghai

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Australia Β· Australia/Sydney Β· GMT+10

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
China Β· Asia/Shanghai Β· GMT+8
If you are scheduling a call between Sydney and Shanghai, the overlap window is limited to typical business hours. When it is 11 am in Sydney it is 9 am in Shanghai β a workable window for scheduling. The latest reasonable overlap is around 5 pm in Sydney (3 pm in Shanghai). Outside this window there is effectively no good overlap for regular office hours.
Sydney and Shanghai have a comfortable window for a family call β no awkward alarms required. Sydney is 2 hours ahead of Shanghai, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Sydney β that lands at 4 pm to 8 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.
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Daylight Cycle
Data via sunrisesunset.io
Current Weather
Data via Open-Meteo Β· Updates every 30 min
Moon Phase