Time difference between Hanoi and San Francisco
San Francisco is 15 hours behind Hanoi.
Hanoi to San Francisco time converter
Green rows are office hours in both places; light green rows are when both are awake.
| Hanoi | San Francisco |
|---|---|
| 12:00 AM | 9:00 AM (previous day) |
| 1:00 AM | 10:00 AM (previous day) |
| 2:00 AM | 11:00 AM (previous day) |
| 3:00 AM | 12:00 PM (previous day) |
| 4:00 AM | 1:00 PM (previous day) |
| 5:00 AM | 2:00 PM (previous day) |
| 6:00 AM | 3:00 PM (previous day) |
| 7:00 AM | 4:00 PM (previous day) |
| 8:00 AM | 5:00 PM (previous day) |
| 9:00 AM | 6:00 PM (previous day) |
| 10:00 AM | 7:00 PM (previous day) |
| 11:00 AM | 8:00 PM (previous day) |
| 12:00 PM | 9:00 PM (previous day) |
| 1:00 PM | 10:00 PM (previous day) |
| 2:00 PM | 11:00 PM (previous day) |
| 3:00 PM | 12:00 AM |
| 4:00 PM | 1:00 AM |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 7:00 PM | 4:00 AM |
| 8:00 PM | 5:00 AM |
| 9:00 PM | 6:00 AM |
| 10:00 PM | 7:00 AM |
| 11:00 PM | 8:00 AM |
Questions
What is the time difference between Hanoi and San Francisco?
San Francisco is 15 hours behind Hanoi. Hanoi is on UTC+7 and San Francisco is on UTC−8.
What time is it in San Francisco when it is 9 AM in Hanoi?
When it is 9:00 AM in Hanoi, it is 6:00 PM the previous day in San Francisco.
When is the best time to call San Francisco from Hanoi?
There are no shared office hours. The most comfortable time to call is 8:00 AM–1:00 PM in Hanoi (5:00 PM–10:00 PM in San Francisco), when both places are awake.
Which days are working days in both Hanoi and San Francisco?
Both Hanoi and San Francisco usually work Monday to Friday.
Does the time difference between Hanoi and San Francisco change?
Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when San Francisco will be 14 hours behind Hanoi.
Hanoi is 15 hours ahead of San Francisco. More: time in Hanoi · time in San Francisco
Time difference from Hanoi to other cities
- Hanoi to London
- Hanoi to New York
- Hanoi to Tokyo
- Hanoi to Los Angeles
- Hanoi to Paris
- Hanoi to Dubai
- Hanoi to Manila
- Hanoi to Singapore
- Hanoi to Sydney
- Hanoi to Chicago
- Hanoi to Hong Kong
- Hanoi to Seoul
- Hanoi to Toronto
- Hanoi to Washington, D.C.
- Hanoi to Beijing
- Hanoi to Berlin
- Hanoi to Shanghai
- Hanoi to Bangkok
- Hanoi to Delhi
- Hanoi to Moscow
- Hanoi to Mumbai
- Hanoi to Rome
- Hanoi to Amsterdam
- Hanoi to Istanbul