Time Difference

Brooklyn vs Sydney Time Difference

Compare the current local time in Brooklyn, United States and Sydney, Australia.

Live local timeDST awareUTC offsets

From

Brooklyn

United States

3:38 AM

Sun, Nov 1

UTC-5America/New_York

Difference

16 hours

Swap

Sydney

Australia

7:38 PM

Sun, Nov 1

UTC+11Australia/Sydney

Current difference

Sydney is currently 16 hours ahead of Brooklyn.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Brooklyn and Sydney hour by hour

See how a full local day in Brooklyn, United States maps to Sydney, Australia. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

25-hour DST day

Best working-hours overlap

5:00 PM – 6:00 PM in Brooklyn

corresponds to 9:00 AM – 10:00 AM in Sydney.

1 hour overlap

Brooklyn

America/New_York

Sydney

Australia/Sydney

Availability

12:00 AM

Sun, Nov 1

3:00 PM

Sun, Nov 1

Night

1:00 AM

Sun, Nov 1

4:00 PM

Sun, Nov 1

Night

1:00 AM

Sun, Nov 1

5:00 PM

Sun, Nov 1

Night

2:00 AM

Sun, Nov 1

6:00 PM

Sun, Nov 1

Night

3:00 AM

Sun, Nov 1

7:00 PM

Sun, Nov 1

Night

4:00 AM

Sun, Nov 1

8:00 PM

Sun, Nov 1

Night

5:00 AM

Sun, Nov 1

9:00 PM

Sun, Nov 1

Night

6:00 AM

Sun, Nov 1

10:00 PM

Sun, Nov 1

Night

7:00 AM

Sun, Nov 1

11:00 PM

Sun, Nov 1

Night

8:00 AM

Sun, Nov 1

12:00 AM

Next day

Mon, Nov 2

Night

9:00 AM

Sun, Nov 1

1:00 AM

Next day

Mon, Nov 2

Night

10:00 AM

Sun, Nov 1

2:00 AM

Next day

Mon, Nov 2

Night

11:00 AM

Sun, Nov 1

3:00 AM

Next day

Mon, Nov 2

Night

12:00 PM

Sun, Nov 1

4:00 AM

Next day

Mon, Nov 2

Night

1:00 PM

Sun, Nov 1

5:00 AM

Next day

Mon, Nov 2

Night

2:00 PM

Sun, Nov 1

6:00 AM

Next day

Mon, Nov 2

Night

3:00 PM

Sun, Nov 1

7:00 AM

Next day

Mon, Nov 2

Possible

4:00 PM

Sun, Nov 1

8:00 AM

Next day

Mon, Nov 2

Possible

5:00 PM

Sun, Nov 1

9:00 AM

Next day

Mon, Nov 2

Good overlap

6:00 PM

Sun, Nov 1

10:00 AM

Next day

Mon, Nov 2

Possible

7:00 PM

Sun, Nov 1

11:00 AM

Next day

Mon, Nov 2

Possible

8:00 PM

Sun, Nov 1

12:00 PM

Next day

Mon, Nov 2

Possible

9:00 PM

Sun, Nov 1

1:00 PM

Next day

Mon, Nov 2

Night

10:00 PM

Sun, Nov 1

2:00 PM

Next day

Mon, Nov 2

Night

11:00 PM

Sun, Nov 1

3:00 PM

Next day

Mon, Nov 2

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Sydney from Brooklyn

Compare typical business hours in Brooklyn, United States and Sydney, Australia to find a practical time for calls, meetings or international coordination.

Brooklyn

5:00 PM – 6:00 PM

United States

Best overlap

Sydney

9:00 AM – 10:00 AM

Australia

The best time to call Sydney from Brooklyn is between 5:00 PM and 6:00 PM in Brooklyn. This corresponds to 9:00 AM – 10:00 AM in Sydney.

Other reasonable windows

Brooklyn

3:00 PM – 5:00 PM

Sydney

7:00 AM – 9:00 AM

Brooklyn

6:00 PM – 9:00 PM

Sydney

10:00 AM – 1:00 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Brooklyn and Sydney time difference explained

Current local-time relationship

Sydney is currently 16 hours ahead of Brooklyn.

Brooklyn uses America/New_York and currently has an offset of UTC-5. Sydney uses Australia/Sydney and currently has an offset of UTC+11.

Working-hours overlap

Typical 9:00 AM–6:00 PM business hours do not directly overlap, so calls may require an early-morning or evening schedule.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Brooklyn and Sydney.

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Local clocks

Explore each city

Current time in Brooklyn Current time in Sydney

FAQ

Brooklyn to Sydney time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Brooklyn and Sydney.

What is the time difference between Brooklyn and Sydney?

The current time difference between Brooklyn and Sydney is 16 hours. Sydney is currently 16 hours ahead of Brooklyn.

Is Sydney ahead of or behind Brooklyn?

Sydney is currently 16 hours ahead of Brooklyn.

What time is it in Sydney when it is 9:00 AM in Brooklyn?

Using the current UTC offsets, 9:00 AM in Brooklyn corresponds to 1:00 AM the next day in Sydney. The exact difference can change when daylight-saving rules change.

What is the best time to call Sydney from Brooklyn?

Typical 9:00 AM–6:00 PM business hours do not directly overlap between Brooklyn and Sydney. An early-morning or evening call may be more practical.

Can the time difference between Brooklyn and Sydney change?

Yes. The time difference can change if Brooklyn or Sydney changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones America/New_York and Australia/Sydney for date-aware calculations.