Heure Actuelle à Sydney, Australie — AEST.

Sydney is the capital city of the state of New South Wales, and is the most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about 80 kilometres (50 mi) from the Pacific Ocean in the east to the Blue Mountains in the west, and about 80 kilometres (50 mi) from Ku-ring-gai Chase National Park and the Hawkesbury River in the north and north-west, to the Royal National Park and Macarthur in the south and south-west. Greater Sydney consists of 658 suburbs, spread across 33 local government areas. Residents of the city are colloquially known as "Sydneysiders". The estimated population in June 2025 was 5,638,830, which is about 66% of the state's population. The city's nicknames include the Emerald City and the Harbour City.

From Sydney the nearest of our reference hubs are Sydney (~null km), Singapore (~6,306 km), Tokyo (~7,826 km), while London sits about 16,994 km away — useful framing when someone needs a feel for whether a meeting is a regional hop or an intercontinental call.

Sydney sits inside Australie — the Australia and New Zealand subregion, capital Canberra, languages English, currency AUD ($).

Sydney Central Business District (0 km), Surry Hills (2 km), Mosman (4 km), Kensington (6 km) are the nearest cities WorldClockTools indexes around Sydney — that's the cluster to use when scheduling spills past the city limits.

Upcoming country holiday signals around Sydney: Anzac Day, May Day, Labour Day. Bake those into launch, on-call, and travel windows for Australie.

Closest curated airport references from Sydney: SYD Sydney (Mascot) (9 km), NTL Williamtown (133 km), OOL Gold Coast (671 km).

In 2018, The Panmunjom Declaration is signed between North and South Korea, officially declaring their intentions to end the Korean conflict.