Dallas to Hanoi Time Difference
🇺🇸 Dallas is currently 12 hours ahead of 🇻🇳 Hanoi. This difference varies between 12h and 13h due to Daylight Saving Time.
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Atin 🇺🇸 Dallas→it will be—in 🇻🇳 Hanoi
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Difference
+12h
Business overlap
None
Distance
13,567 km
Approx. flight
16h
Hour-by-Hour: Dallas to Hanoi
| 🇺🇸 Dallas | 🇻🇳 Hanoi | Note |
|---|---|---|
| 12:00 AM | 12:00 PM | |
| 1:00 AM | 1:00 PM | |
| 2:00 AM | 2:00 PM | |
| 3:00 AM | 3:00 PM | |
| 4:00 AM | 4:00 PM | |
| 5:00 AM | 5:00 PM | |
| 6:00 AM | 6:00 PM | |
| 7:00 AM | 7:00 PM | |
| 8:00 AM | 8:00 PM | |
| 9:00 AM | 9:00 PM | |
| 10:00 AM | 10:00 PM | |
| 11:00 AM | 11:00 PM | |
| 12:00 PM | 12:00 AM(next day) | Next day |
| 1:00 PM | 1:00 AM(next day) | Next day |
| 2:00 PM | 2:00 AM(next day) | Next day |
| 3:00 PM | 3:00 AM(next day) | Next day |
| 4:00 PM | 4:00 AM(next day) | Next day |
| 5:00 PM | 5:00 AM(next day) | Next day |
| 6:00 PM | 6:00 AM(next day) | Next day |
| 7:00 PM | 7:00 AM(next day) | Next day |
| 8:00 PM | 8:00 AM(next day) | Next day |
| 9:00 PM | 9:00 AM(next day) | Next day |
| 10:00 PM | 10:00 AM(next day) | Next day |
| 11:00 PM | 11:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Dallas observes Daylight Saving Time, while Hanoi does not. This causes the time difference to shift between 12 hours ahead and 13 hours ahead depending on the season. Currently, Dallas is 12 hours ahead relative to Hanoi.
Min difference
12h
Max difference
13h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Dallas and Hanoi. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Dallas and Hanoi?
The time difference between Dallas and Hanoi is currently 12 hours ahead. Dallas uses CDT (UTC-5), while Hanoi uses GMT+7 (UTC+7). This difference varies seasonally due to Daylight Saving Time, ranging from 12 hours ahead to 13 hours ahead.
When it's noon in Dallas, what time is it in Hanoi?
When it's 12:00 PM (noon) in Dallas, it is 12:00 AM in Hanoi. Use our calculator above to convert any other time.
Does the time difference between Dallas and Hanoi change?
Yes, the time difference changes throughout the year. Because Dallas observes Daylight Saving Time, the offset shifts between 12 hours ahead and 13 hours ahead at different times of the year.
What are the best times to schedule a call between Dallas and Hanoi?
There is no overlap between standard business hours (9 AM – 6 PM) in Dallas and Hanoi. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Dallas ahead or behind Hanoi?
Dallas is currently 12 hours behind Hanoi.
What time zone is Dallas in?
Dallas is in the America/Chicago time zone, currently using CDT (UTC-5). Dallas observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Dallas in Hanoi?
When it is midnight (12:00 AM) in Dallas, it is 12:00 PM in Hanoi.