Time in Tokyo and San Diego
The time difference between Tokyo and San Diego, California, is 16 hours. San Diego is 16 hours behind Tokyo.
This means 9am in Tokyo is 5pm in San Diego (previous day) and 5pm in Tokyo is 1am in San Diego.
Tokyo
- The current local time in Tokyo is 12:42 am (July 15, 2026)
- Tokyo is in the Japan Standard Time Zone
- The time zone offset for Tokyo, Japan, is UTC+09:00
San Diego
- The current local time in San Diego is 8:42 am (July 14, 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 Tokyo time to San Diego time?
Subtract 16 hours from Tokyo time to get San Diego time.
Time in Tokyo
00:00
Time in San Diego
00:00
Use the slider above to convert Tokyo 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
| Tokyo | San Diego |
|---|---|
| 12am | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |
Time difference from Tokyo (UTC+09:00)
-19 hours
-16 hours
-17 hours
-16 hours
-14 hours
-13 hours
-1 hour
+1 hour
-1 hour
-13 hours