Hong Kong ↔ San Francisco time converter
San Francisco is 15 hours behind Hong Kong.
Type a time in either city — 4pm, 4:30 PM and 16:00 all work — or pick one from the ▾ menu, and the other city updates instantly. The clocks load showing the current time in Hong Kong, Hong Kong and San Francisco, United States.
Hong Kong
Hong Kong
Asia/Hong_Kong
San Francisco
United States
America/Los_Angeles
Business-hours overlap
Working day (9:00–17:00) in each city, drawn on Hong Kong's clock.
Hong Kong 9–17
San Francisco 9–17
Overlap
Zone details
- Hong Kong
- Asia/Hong_Kong
- San Francisco
- America/Los_Angeles
- Offset
- —
- DST
- San Francisco observes daylight saving time while Hong Kong does not, so the gap between the two cities changes twice a year.
For example, 4:00 PM in Hong Kong is 1:00 AM in San Francisco, while 4:00 PM in San Francisco is 7:00 AM the next day in Hong Kong.