Time difference between Hong Kong and San Francisco
San Francisco is 15 hours behind Hong Kong.
Hong Kong to San Francisco time converter
Green rows are office hours in both places; light green rows are when both are awake.
| Hong Kong | 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 Hong Kong and San Francisco?
San Francisco is 15 hours behind Hong Kong. Hong Kong is on UTC+8 and San Francisco is on UTC−7.
What time is it in San Francisco when it is 9 AM in Hong Kong?
When it is 9:00 AM in Hong Kong, it is 6:00 PM the previous day in San Francisco.
When is the best time to call San Francisco from Hong Kong?
There are no shared office hours. The most comfortable time to call is 8:00 AM–1:00 PM in Hong Kong (5:00 PM–10:00 PM in San Francisco), when both places are awake.
Does the time difference between Hong Kong and San Francisco change?
Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when San Francisco will be 16 hours behind Hong Kong.
Hong Kong is 15 hours ahead of San Francisco. More: time in Hong Kong · time in San Francisco
Time difference from Hong Kong to other cities
- Hong Kong to London
- Hong Kong to New York
- Hong Kong to Tokyo
- Hong Kong to Los Angeles
- Hong Kong to Paris
- Hong Kong to Dubai
- Hong Kong to Manila
- Hong Kong to Singapore
- Hong Kong to Sydney
- Hong Kong to Chicago
- Hong Kong to Seoul
- Hong Kong to Toronto
- Hong Kong to Washington, D.C.
- Hong Kong to Beijing
- Hong Kong to Berlin
- Hong Kong to Shanghai
- Hong Kong to Bangkok
- Hong Kong to Delhi
- Hong Kong to Moscow
- Hong Kong to Mumbai
- Hong Kong to Rome
- Hong Kong to Amsterdam
- Hong Kong to Istanbul
- Hong Kong to Las Vegas