Exact time now:
The exact time in Sydney reflected here is the current local time in Australia's largest city and primary financial centre. Sydney operates on Australian Eastern Time: Australian Eastern Standard Time (AEST, UTC+10) during winter and Australian Eastern Daylight Time (AEDT, UTC+11) during summer. Being in the Southern Hemisphere, DST runs opposite to the US and Europe — in 2026, AEDT ends on April 5 and resumes on October 4.
The Australian Securities Exchange (ASX) trades from 10:00 AM to 4:00 PM AEST/AEDT, positioning Sydney as the first major financial market to open each global trading day. When Sydney opens at 10:00 AM AEDT, it is 6:00 PM the previous day in New York (EST), 11:00 PM in London (GMT), and 8:00 AM in Tokyo (JST). This makes Sydney critical for overnight trading and early price discovery in currency and commodity markets.
Sydney's time zone creates a unique scheduling dynamic. During AEDT, Sydney is 16 hours ahead of New York (EST), 11 hours ahead of London (GMT), 2 hours ahead of Tokyo, 3 hours ahead of Singapore, 3 hours ahead of Beijing, and 2 hours ahead of Seoul. During AEST (winter), these differences reduce by 1 hour. The overlap window for real-time communication with US East Coast is limited to approximately 8:00-10:00 AM AEDT (5:00-7:00 PM EST the previous day) and with London from 10:00 PM to 6:00 AM AEDT.
For international scheduling, the best time to reach Sydney from North America is early morning AEDT (8:00-10:00 AM), which corresponds to late afternoon (4:00-6:00 PM PST / 7:00-9:00 PM EST) the previous day. From Europe, late afternoon calls (3:00-5:00 PM CET) reach Sydney the following morning (1:00-3:00 AM AEDT). Sydney's time also affects major sporting events, including the Australian Open tennis and New Year's Eve fireworks — one of the first major global New Year celebrations broadcast worldwide.