Time Difference

Sydney vs Dongguan Time Difference

Compare the current local time in Sydney, Australia and Dongguan, China.

Live local timeDST awareUTC offsets

From

Sydney

Australia

12:58 PM

Mon, Aug 17

UTC+10Australia/Sydney

Difference

2 hours

Swap

Dongguan

China

10:58 AM

Mon, Aug 17

UTC+8Asia/Shanghai

Current difference

Dongguan is currently 2 hours behind Sydney.

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

24-hour comparison

Compare Sydney and Dongguan hour by hour

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

24-hour day

Best working-hours overlap

11:00 AM – 6:00 PM in Sydney

corresponds to 9:00 AM – 4:00 PM in Dongguan.

7 hours overlap

Sydney

Australia/Sydney

Dongguan

Asia/Shanghai

Availability

12:00 AM

Mon, Aug 17

10:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

10:00 AM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

11:00 AM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

8:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

9:00 PM

Mon, Aug 17

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 Dongguan from Sydney

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

Sydney

12:58 PM – 6:58 PM

Australia

Best overlap

Dongguan

10:58 AM – 4:58 PM

China

The best time to call Dongguan from Sydney is between 12:58 PM and 6:58 PM in Sydney. This corresponds to 10:58 AM – 4:58 PM in Dongguan.

Other reasonable windows

Sydney

6:58 PM – 9:58 PM

Dongguan

4:58 PM – 7:58 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

Sydney and Dongguan time difference explained

Current local-time relationship

Dongguan is currently 2 hours behind Sydney.

Sydney uses Australia/Sydney and currently has an offset of UTC+10. Dongguan uses Asia/Shanghai and currently has an offset of UTC+8.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 11:00 AM to 6:00 PM in Sydney, corresponding to 9:00 AM–4:00 PM in Dongguan.

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 Sydney and Dongguan.

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Local clocks

Explore each city

Current time in Sydney Current time in Dongguan

FAQ

Sydney to Dongguan time difference FAQ

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

What is the time difference between Sydney and Dongguan?

The current time difference between Sydney and Dongguan is 2 hours. Dongguan is currently 2 hours behind Sydney.

Is Dongguan ahead of or behind Sydney?

Dongguan is currently 2 hours behind Sydney.

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

Using the current UTC offsets, 9:00 AM in Sydney corresponds to 7:00 AM in Dongguan. The exact difference can change when daylight-saving rules change.

What is the best time to call Dongguan from Sydney?

Typical 9:00 AM–6:00 PM business hours overlap between 11:00 AM and 6:00 PM in Sydney. This corresponds to 9:00 AM–4:00 PM in Dongguan.

Can the time difference between Sydney and Dongguan change?

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