Time in Hong Kong and San Diego
The time difference between Hong Kong and San Diego, California, is 15 hours. San Diego is 15 hours behind Hong Kong.
This means 9am in Hong Kong is 6pm in San Diego (previous day) and 5pm in Hong Kong is 2am in San Diego.
Hong Kong
- The current local time in Hong Kong is 4:07 am (July 17, 2026)
- Hong Kong is in the Hong Kong Time Zone
- The time zone offset for Hong Kong, Hong Kong, is UTC+08:00
San Diego
- The current local time in San Diego is 1:07 pm (July 17, 2026)
- San Diego is in the Pacific Daylight Time Zone
- The time zone offset for San Diego, United States, is UTC-07:00
How to convert Hong Kong time to San Diego time?
Subtract 15 hours from Hong Kong time to get San Diego time.
Time in Hong Kong
00:00
Time in San Diego
00:00
Use the slider above to convert Hong Kong time to San Diego time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Hong Kong | San Diego |
|---|---|
| 12am | 9am |
| 1am | 10am |
| 2am | 11am |
| 3am | 12pm |
| 4am | 1pm |
| 5am | 2pm |
| 6am | 3pm |
| 7am | 4pm |
| 8am | 5pm |
| 9am | 6pm |
| 10am | 7pm |
| 11am | 8pm |
| 12pm | 9pm |
| 1pm | 10pm |
| 2pm | 11pm |
| 3pm | 12am |
| 4pm | 1am |
| 5pm | 2am |
| 6pm | 3am |
| 7pm | 4am |
| 8pm | 5am |
| 9pm | 6am |
| 10pm | 7am |
| 11pm | 8am |
Time difference from Hong Kong (UTC+08:00)
-7 hours
-12 hours
+2 hours
-15 hours
-6 hours
+1 hour
-1 hour
-15 hours
-15 hours
-4 hours