Hamburg ↔ Sydney
Best Time to Call
Decent overlap available between 8:00 and 9:00 (Hamburg time).
Sync Hamburg and Sydney easily. Hamburg is 10 hours behind Sydney. Decent overlap available between 8:00 and 9:00 (Hamburg time).
Upcoming Time Change
- New York City clocks forward 1h in 11 days Mar 09
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
3.3/10
-12h Current Time +12h
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Tokyo
15:35 GMT+9
Working
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New York City
01:35 EST
Sleeping
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London
06:35 GMT
Sleeping
Synchronization Context
Operating on opposite sides of the clock, these cities have virtually no overlapping business hours. Expect a 24-hour turnaround for most communications.
Hamburg Business Pulse
- Culture Practical, reliable, and trade-focused. Values the "Hanseatic" tradition of integrity.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Reach out between 9:00 AM and 11:30 AM. Business culture is direct, efficient, and honest. Reliability is the most important trait. Respect the standard 9-5 work day strictly; calling after 6:00 PM is considered unprofessional and intrusive.
Sydney Business Pulse
- Culture Relatively relaxed but professional. Early starts are common to maximize daylight.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Due to the significant time difference with Europe and the US, early mornings (8:30 AM - 10:00 AM) are often dedicated to international syncs. For domestic calls, late mornings are best. Be mindful that many Australians start and end their day earlier than their Northern Hemisphere counterparts.
Quick Comparison
| Feature | Hamburg | Sydney |
|---|---|---|
| Timezone | Europe/Berlin | Australia/Sydney |
| Country | Germany | Australia |
| Coordinates | 53.55, 9.99 | -33.87, 151.21 |
| Population | 1,841,000 | 5,121,000 |