Da Nang ↔ Portland
Best Time to Call
Decent overlap available between 8:00 and 10:00 (Da Nang time).
Sync Da Nang and Portland easily. Da Nang is 15 hours ahead of Portland. Decent overlap available between 8:00 and 10:00 (Da Nang 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
15:43 GMT+9
Working
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New York City
01:43 EST
Sleeping
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London
06:43 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.
Da Nang Business Pulse
- Culture Developing, tech-focused, and hardworking. A major tourism and growing tech hub.
- Lunch Break 12:00 PM - 1:30 PM.
- Pro Tip Ideal call window is 9:00 AM to 11:30 AM. Da Nang is rapidly developing as a tech center. Business is professional and relationship-oriented. A warm, polite tone is the most effective. Punctuality is appreciated as the city adopts more global professional standards.
Portland Business Pulse
- Culture Creative, informal, and values sustainability and technical excellence.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip The "sweet spot" is 10:00 AM to 4:00 PM. Expect a very casual professional environment (informal dress is the norm). Punctuality is still important, but the vibe is collaborative and egalitarian. Many in Portland value their work-life balance, so avoid late evening calls.
Quick Comparison
| Feature | Da Nang | Portland |
|---|---|---|
| Timezone | Asia/Ho_Chi_Minh | America/Los_Angeles |
| Country | Vietnam | USA |
| Coordinates | 16.05, 108.20 | 45.52, -122.68 |
| Population | 1,134,000 | 652,000 |