Sydney, Australia
Sun, Jul 5, 2026 00:37
- Timezone
- Australia/Sydney
- UTC offset
- UTC+10:00
- Daylight saving
- No
Sydney and Hong Kong Time Difference
Compare Sydney vs Hong Kong time, current local times, UTC offset difference, daylight saving status, and the best time to plan meetings or travel.
Quick Answer
What is the time difference between Sydney and Hong Kong?
The live comparison below shows both local times, current UTC offsets, daylight saving status, and whether Hong Kong is ahead of or behind Sydney.
Current time difference
Hong Kong, Hong Kong
Sat, Jul 4, 2026 22:37
- Timezone
- Asia/Hong_Kong
- UTC offset
- UTC+08:00
- Daylight saving
- No
Time difference
Hong Kong is 2 hours behind Sydney
UTC offset difference
-02:00
Suggested call window
Sun, Jul 5, 11:00-20:00 / Sun, Jul 5, 09:00-18:00
Calculated using initiator awake hours of 08:00-23:00 and recipient office hours of 09:00-18:00.
Dynamic Time Difference
Sydney is 2 hours ahead of Hong Kong
The difference changes during 2026 because Sydney changes UTC offset during the year and Hong Kong keeps a fixed UTC offset. Jan 1-Apr 4: Sydney is 3 hours ahead of Hong Kong; Apr 5-Oct 3: Sydney is 2 hours ahead of Hong Kong; Oct 4-Dec 31: Sydney is 3 hours ahead of Hong Kong.
Sydney
UTC+10:00 · Seasonal clock changes; DST is inactive now
Hong Kong
UTC+08:00 · No seasonal offset change detected
Business Call Window
09:00-18:00 work-hour overlap
Both 09:00-18:00 workdays overlap. A practical window is 11:00-18:00 in Sydney, which is 09:00-16:00 in Hong Kong.
Sydney: 11:00-18:00
Hong Kong: 09:00-16:00
24-Hour Conversion Table
Sydney to Hong Kong hourly time conversion
The table uses today's active UTC offsets. Seasonal rows can shift when daylight saving time changes.
| Sydney | Hong Kong |
|---|---|
| 00:00 | 22:00 (previous day) |
| 01:00 | 23:00 (previous day) |
| 02:00 | 00:00 |
| 03:00 | 01:00 |
| 04:00 | 02:00 |
| 05:00 | 03:00 |
| 06:00 | 04:00 |
| 07:00 | 05:00 |
| 08:00 | 06:00 |
| 09:00 | 07:00 |
| 10:00 | 08:00 |
| 11:00 | 09:00 |
| 12:00 | 10:00 |
| 13:00 | 11:00 |
| 14:00 | 12:00 |
| 15:00 | 13:00 |
| 16:00 | 14:00 |
| 17:00 | 15:00 |
| 18:00 | 16:00 |
| 19:00 | 17:00 |
| 20:00 | 18:00 |
| 21:00 | 19:00 |
| 22:00 | 20:00 |
| 23:00 | 21:00 |
FAQ
What is the current time difference between Sydney and Hong Kong?
Sydney is 2 hours ahead of Hong Kong. This uses the active IANA timezone offsets for today.
When does the Sydney-Hong Kong time difference change in 2026?
The difference changes during 2026 because Sydney changes UTC offset during the year and Hong Kong keeps a fixed UTC offset. Jan 1-Apr 4: Sydney is 3 hours ahead of Hong Kong; Apr 5-Oct 3: Sydney is 2 hours ahead of Hong Kong; Oct 4-Dec 31: Sydney is 3 hours ahead of Hong Kong.
What are the current UTC offsets for Sydney and Hong Kong?
Sydney is currently UTC+10:00; Hong Kong is currently UTC+08:00.
Which direction does the clock change when flying from Sydney to Hong Kong?
Travelers from Sydney to Hong Kong move their clock back by 2 hours.
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