香港 → サンフランシスコ: 都市間の時差
San Francisco is 15 hours behind Hong Kong.
How the difference works
Hong Kong uses Asia/Hong_Kong (UTC+8 standard time) and San Francisco uses America/Los_Angeles (UTC-8 standard time) — a standard-time gap of 16 hours behind Hong Kong. San Francisco observes daylight saving time while Hong Kong does not, so the difference shifts by one hour twice a year.
距離: about 11,096 km (6,895 mi) great-circle distance.
香港 → サンフランシスコ, hour by hour
| 香港 | サンフランシスコ | 電話に適した時間帯 |
|---|
よくある質問
What is the time difference between Hong Kong and San Francisco?
In standard time, San Francisco is 16 hours behind Hong Kong. San Francisco observes daylight saving time while Hong Kong does not, so the difference shifts by one hour twice a year.
When it is 9:00 in Hong Kong, what time is it in San Francisco?
In standard time it is 17:00 the previous day in San Francisco. During daylight saving periods the answer can move by an hour — the live table on this page always reflects today's rules.
How far is San Francisco from Hong Kong?
About 11,096 km (6,895 miles) as the crow flies, computed from city-center coordinates.