Time difference between San Francisco and Hong Kong
Hong Kong (UTC+08:00, GMT+8) is 15h ahead of San Francisco (UTC-07:00, PDT). There are no overlapping 9–5 working hours between San Francisco and Hong Kong.
Daylight saving time and clock changes
| City | Zone | Current offset | DST now | Next clock change |
|---|---|---|---|---|
| San Francisco | America/Los_Angeles | UTC-07:00 · PDT | In effect | — clocks go back to UTC-08:00 |
| Hong Kong | Asia/Hong_Kong | UTC+08:00 · GMT+8 | Not observed | No clock change scheduled |
Because at least one of these cities changes its clocks, the difference between them is not the same all year.
Hour by hour comparison
| San Francisco | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hong Kong | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
There are no overlapping 9–5 working hours between San Francisco and Hong Kong.
Both cities on the map
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