Time difference between London and Sydney
London is 9 h behind Sydney.
See the current local time in London and Sydney side by side. The difference updates live and automatically accounts for daylight saving time.
When it is 12:00 noon in London, the clock in Sydney shows 21:00. Business hours (9:00–17:00) in the two cities do not overlap — one side has to take the call early in the morning or late in the evening. As the crow flies, the two cities are about 16,990 km (10,560 mi) apart — roughly 20.5 h nonstop by plane.