Current Time in Sydney
Sydney · AEST (UTC+10) in winter · AEDT (UTC+11) in summer
Current Time in Other Cities
| City | Current Time |
|---|---|
| Japan | --:-- -- |
| Taiwan | --:-- -- |
| Dubai | --:-- -- |
| London | --:-- -- |
| New York | --:-- -- |
About Sydney's Time Zone
Quick answer: Sydney uses AEST (UTC+10) in standard time · AEDT (UTC+11) during October-April. The live clock above is the safest answer when your meeting, flight, or deadline depends on the exact local time.
Sydney uses Australian Eastern Time. In winter the label is AEST, which is UTC+10. During daylight saving months, Sydney switches to AEDT, which is UTC+11.
Australia’s DST season runs opposite to North America and Europe because Sydney is in the Southern Hemisphere. That’s the part that trips people up: Sydney moves forward around October and back around April, while New York and London follow their own spring and autumn rhythm.
Sydney, Melbourne, Canberra, and Hobart usually share the same eastern clock. Brisbane is the common exception: Queensland stays on AEST year-round, so Sydney and Brisbane match in winter but split by one hour during Sydney’s daylight saving season.
Data point: Sydney is Australia’s largest city by population, making Australian Eastern Time a frequent reference for travel, finance, and APAC team scheduling. Australian Bureau of Statistics
Sydney Time vs Other Major Cities
Sydney is either UTC+10 or UTC+11. If you compare it with the US or UK, both sides may change clocks in different months.
Best Times to Call Sydney
Sydney works well with Japan, Taiwan, Singapore, and New Zealand. Calls with Europe and North America are more delicate because one side usually has to take an early or late slot.
For New York, late afternoon or evening on the US East Coast often becomes the next morning in Sydney. Put the day in the invite title if the meeting crosses midnight. It saves everyone a round of “wait, is that Tuesday for me?” messages.
| Scenario | Useful window | Note |
|---|---|---|
| Japan to Sydney | 9:00 AM-5:00 PM JST | Good overlap; Sydney is ahead |
| Taiwan to Sydney | 8:00 AM-4:00 PM Taiwan | Good APAC overlap |
| London to Sydney | 8:00-10:00 AM London | Evening in Sydney |
| New York to Sydney | 5:00-7:00 PM New York | Next morning in Sydney |
For a live overlap finder, use the meeting scheduler or convert an exact time with the time zone converter.
Frequently Asked Questions
What timezone is Sydney in?
Sydney uses Australian Eastern Time. It is AEST (UTC+10) in winter and AEDT (UTC+11) during daylight saving time.
Does Sydney observe daylight saving time?
Yes. Sydney observes daylight saving time, usually from October to April.
Is Sydney the same time as Brisbane?
Sydney and Brisbane match during standard time. During Sydney’s daylight saving season, Sydney is one hour ahead of Brisbane.
What is the IANA timezone for Sydney?
The IANA timezone identifier for Sydney is Australia/Sydney.
What is the time difference between Sydney and New York?
The gap changes through the year because both cities observe daylight saving in opposite seasons. Sydney is often 14 to 16 hours ahead of New York.