Time in San Diego and Hanoi
The time difference between San Diego, California, and Hanoi is 15 hours. Hanoi is 15 hours ahead of San Diego.
This means 9am in San Diego is 12am in Hanoi (next day) and 5pm in San Diego is 8am in Hanoi (next day).
San Diego
- The current local time in San Diego is 8:41 pm (November 10, 2026)
- San Diego is in the Pacific Standard Time Zone
- The time zone offset for San Diego, United States, is UTC-08:00
Hanoi
- The current local time in Hanoi is 11:41 am (November 10, 2026)
- The time zone offset for Hanoi, Vietnam, is UTC+07:00
How to convert San Diego time to Hanoi time?
Add 15 hours to San Diego time to get Hanoi time.
Time in San Diego
00:00
Time in Hanoi
00:00
Use the slider above to convert San Diego time to Hanoi 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
| San Diego | Hanoi |
|---|---|
| 12am | 3pm |
| 1am | 4pm |
| 2am | 5pm |
| 3am | 6pm |
| 4am | 7pm |
| 5am | 8pm |
| 6am | 9pm |
| 7am | 10pm |
| 8am | 11pm |
| 9am | 12am |
| 10am | 1am |
| 11am | 2am |
| 12pm | 3am |
| 1pm | 4am |
| 2pm | 5am |
| 3pm | 6am |
| 4pm | 7am |
| 5pm | 8am |
| 6pm | 9am |
| 7pm | 10am |
| 8pm | 11am |
| 9pm | 12pm |
| 10pm | 1pm |
| 11pm | 2pm |