Question 1

What timezone is Hanoi, Vietnam in?

Accepted Answer

Hanoi is in the Asia/Ho_Chi_Minh timezone, commonly abbreviated as Ho Chi Minh. The current UTC offset is UTC+7, which means Hanoi is ahead of Coordinated Universal Time by 7 hours. This offset remains the same year-round.

Question 2

What is the UTC offset for Hanoi?

Accepted Answer

Hanoi has a UTC offset of UTC+7, which is based on the IANA timezone identifier Asia/Ho_Chi_Minh. This offset remains the same year-round as Hanoi does not observe daylight saving time. The consistent offset makes it straightforward to calculate time differences with other cities in any season.

Question 3

Does Hanoi observe daylight saving time (DST)?

Accepted Answer

No, Hanoi does not observe daylight saving time. The UTC offset of UTC+7 remains the same throughout the year, regardless of the season. This makes scheduling with Hanoi more predictable, since you don't need to account for clock changes. Many regions near the equator or those that have legislatively opted out do not use DST.

Question 4

What is the time difference between Hanoi and New York?

Accepted Answer

Hanoi is 11 hours ahead of New York (Eastern Time). When it's 9:00 AM in New York, it's 8:00 PM in Hanoi. Since only one of these cities observes DST, the time difference may change by one hour during transition periods. Use our converter tool for a complete hour-by-hour comparison.

Question 5

What is the time difference between Hanoi and London?

Accepted Answer

Hanoi is 6 hours ahead of London (GMT). When it's 12:00 PM in London, it's 6:00 PM in Hanoi. Since only one of these cities observes DST, the time difference may vary by one hour during transition periods. London uses Greenwich Mean Time (GMT) in winter and British Summer Time (BST) in summer.

Question 6

What country is Hanoi in?

Accepted Answer

Hanoi is located in Vietnam. It uses the Asia/Ho_Chi_Minh timezone with an abbreviation of Ho Chi Minh and a current UTC offset of UTC+7. Hanoi does not observe daylight saving time, keeping the same offset year-round. You can view the current local time, sunrise and sunset times, and nearby cities on our dedicated Hanoi time page.

Question 7

What are the coordinates of Hanoi?

Accepted Answer

Hanoi is located at latitude 21.03°N, longitude 105.85°E. These coordinates are used to calculate accurate sunrise and sunset times using the SunCalc astronomical library. The latitude determines how much daylight variation Hanoi experiences across seasons, while the longitude affects the exact clock time of sunrise and sunset within the timezone.

Current Time in Hanoi, Vietnam

Timezone Info

Sunrise & Sunset Today

Other cities in Ho Chi Minh

More Tools

Frequently Asked Questions about Hanoi