Seattle to Hanoi Time Difference
🇺🇸 Seattle is currently 14 hours ahead of 🇻🇳 Hanoi. This difference varies between 14h and 15h due to Daylight Saving Time.
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Atin 🇺🇸 Seattle→it will be—in 🇻🇳 Hanoi
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Difference
+14h
Business overlap
None
Distance
10,997 km
Approx. flight
12.9h
Hour-by-Hour: Seattle to Hanoi
| 🇺🇸 Seattle | 🇻🇳 Hanoi | Note |
|---|---|---|
| 12:00 AM | 2:00 PM(prev day) | Previous day |
| 1:00 AM | 3:00 PM(prev day) | Previous day |
| 2:00 AM | 4:00 PM(prev day) | Previous day |
| 3:00 AM | 5:00 PM(prev day) | Previous day |
| 4:00 AM | 6:00 PM(prev day) | Previous day |
| 5:00 AM | 7:00 PM(prev day) | Previous day |
| 6:00 AM | 8:00 PM(prev day) | Previous day |
| 7:00 AM | 9:00 PM(prev day) | Previous day |
| 8:00 AM | 10:00 PM(prev day) | Previous day |
| 9:00 AM | 11:00 PM(prev day) | Previous day |
| 10:00 AM | 12:00 AM | |
| 11:00 AM | 1:00 AM | |
| 12:00 PM | 2:00 AM | |
| 1:00 PM | 3:00 AM | |
| 2:00 PM | 4:00 AM | |
| 3:00 PM | 5:00 AM | |
| 4:00 PM | 6:00 AM | |
| 5:00 PM | 7:00 AM | |
| 6:00 PM | 8:00 AM | |
| 7:00 PM | 9:00 AM | |
| 8:00 PM | 10:00 AM | |
| 9:00 PM | 11:00 AM | |
| 10:00 PM | 12:00 PM | |
| 11:00 PM | 1:00 PM |
Daylight Saving Time (DST)
Seattle observes Daylight Saving Time, while Hanoi does not. This causes the time difference to shift between 14 hours ahead and 15 hours ahead depending on the season. Currently, Seattle is 14 hours ahead relative to Hanoi.
Min difference
14h
Max difference
15h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Seattle and Hanoi. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Seattle and Hanoi?
The time difference between Seattle and Hanoi is currently 14 hours ahead. Seattle uses PDT (UTC-7), while Hanoi uses GMT+7 (UTC+7). This difference varies seasonally due to Daylight Saving Time, ranging from 14 hours ahead to 15 hours ahead.
When it's noon in Seattle, what time is it in Hanoi?
When it's 12:00 PM (noon) in Seattle, it is 2:00 AM in Hanoi. Use our calculator above to convert any other time.
Does the time difference between Seattle and Hanoi change?
Yes, the time difference changes throughout the year. Because Seattle observes Daylight Saving Time, the offset shifts between 14 hours ahead and 15 hours ahead at different times of the year.
What are the best times to schedule a call between Seattle and Hanoi?
There is no overlap between standard business hours (9 AM – 6 PM) in Seattle and Hanoi. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Seattle ahead or behind Hanoi?
Seattle is currently 14 hours behind Hanoi.
What time zone is Seattle in?
Seattle is in the America/Los Angeles time zone, currently using PDT (UTC-7). Seattle observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Seattle in Hanoi?
When it is midnight (12:00 AM) in Seattle, it is 2:00 PM in Hanoi.