Time in San Diego and Sydney
The time difference between San Diego, California, and Sydney is 18 hours. Sydney is 18 hours ahead of San Diego.
This means 9am in San Diego is 3am in Sydney (next day) and 5pm in San Diego is 11am in Sydney (next day).
San Diego
- The current local time in San Diego is 1:47 am (October 8, 2026)
- San Diego is in the Pacific Daylight Time Zone
- The time zone offset for San Diego, United States, is UTC-07:00
Sydney
- The current local time in Sydney is 7:47 pm (October 8, 2026)
- Sydney is in the Australian Eastern Daylight Time Zone
- The time zone offset for Sydney, Australia, is UTC+11:00
How to convert San Diego time to Sydney time?
Add 18 hours to San Diego time to get Sydney time.
Time in San Diego
00:00
Time in Sydney
00:00
Use the slider above to convert San Diego time to Sydney 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 | Sydney |
|---|---|
| 12am | 6pm |
| 1am | 7pm |
| 2am | 8pm |
| 3am | 9pm |
| 4am | 10pm |
| 5am | 11pm |
| 6am | 12am |
| 7am | 1am |
| 8am | 2am |
| 9am | 3am |
| 10am | 4am |
| 11am | 5am |
| 12pm | 6am |
| 1pm | 7am |
| 2pm | 8am |
| 3pm | 9am |
| 4pm | 10am |
| 5pm | 11am |
| 6pm | 12pm |
| 7pm | 1pm |
| 8pm | 2pm |
| 9pm | 3pm |
| 10pm | 4pm |
| 11pm | 5pm |