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Time difference between New York and Hanoi

Hanoi is 11 hours ahead of New York.

New York
United States · Eastern Daylight Time
3:46 AM
Wednesday, October 21, 2026
Hanoi
Vietnam · Indochina Time
2:46 PM
Wednesday, October 21, 2026
Compare more placesHanoi to New York

New York to Hanoi time converter

Green rows are office hours in both places; light green rows are when both are awake.

New YorkHanoi
12:00 AM11:00 AM
1:00 AM12:00 PM
2:00 AM1:00 PM
3:00 AM2:00 PM
4:00 AM3:00 PM
5:00 AM4:00 PM
6:00 AM5:00 PM
7:00 AM6:00 PM
8:00 AM7:00 PM
9:00 AM8:00 PM
10:00 AM9:00 PM
11:00 AM10:00 PM
12:00 PM11:00 PM
1:00 PM12:00 AM (next day)
2:00 PM1:00 AM (next day)
3:00 PM2:00 AM (next day)
4:00 PM3:00 AM (next day)
5:00 PM4:00 AM (next day)
6:00 PM5:00 AM (next day)
7:00 PM6:00 AM (next day)
8:00 PM7:00 AM (next day)
9:00 PM8:00 AM (next day)
10:00 PM9:00 AM (next day)
11:00 PM10:00 AM (next day)

Questions

What is the time difference between New York and Hanoi?

Hanoi is 11 hours ahead of New York. New York is on UTC−4 and Hanoi is on UTC+7.

What time is it in Hanoi when it is 9 AM in New York?

When it is 9:00 AM in New York, it is 8:00 PM in Hanoi.

When is the best time to call Hanoi from New York?

There are no shared office hours. The most comfortable time to call is 8:00 AM–11:00 AM in New York (7:00 PM–10:00 PM in Hanoi); 9:00 PM–10:00 PM in New York (8:00 AM–9:00 AM in Hanoi), when both places are awake.

Does the time difference between New York and Hanoi change?

Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when Hanoi will be 12 hours ahead of New York.

New York is 11 hours behind Hanoi. More: time in New York · time in Hanoi

Time difference from New York to other cities

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Time difference from Hanoi