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Hanoi is 11 hours ahead of New York

There is no standard 8-to-6 overlap. Someone joins early or late.

There's no shared 9-to-5 between New York and Hanoi; at 11 hours apart, one city's workday is the other's evening or night. Your best bet is one team taking an early-morning or late-evening call — alternating who stretches keeps it fair over time. These times hold for most of the year, but New York's daylight saving (which Hanoi doesn't use) shifts them by an hour twice annually.

Local time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
New York
America/New York
Hanoi
Asia/Ho Chi Minh

Frequently Asked Questions

What is the time difference between New York and Hanoi?
Hanoi is 11 hours ahead of New York.
What are the best overlapping working hours between New York and Hanoi?
Unfortunately, there are no standard overlapping working hours (8 AM to 6 PM) between New York and Hanoi. You will likely need to schedule meetings outside of regular office hours.
How many hours overlap between New York and Hanoi during a typical workday?
Unfortunately, there are no overlapping work hours. Someone will usually need to join earlier or later than a normal workday.
Does Daylight Saving Time affect the time difference between New York and Hanoi?
New York observes Daylight Saving Time, but Hanoi does not. This means the time difference between the two locations will change during the year.

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