🇺🇸 San Diego → 🇦🇺 Sydney
The time difference between San Diego and Sydney is +18h. San Diego uses PDT (UTC-07:00), while Sydney uses AEDT (UTC+11:00).
+18h
Sydney is ahead
🇺🇸 San Diego
20:40
10/20 Tuesday · America/Los_Angeles
🇦🇺 Sydney
20:40
10/20 Tuesday · Australia/Sydney
Hourly Comparison
| San Diego | Sydney |
|---|---|
| 00:00 | 18:00 |
| 01:00 | 19:00 |
| 02:00 | 20:00 |
| 03:00 | 21:00 |
| 04:00 | 22:00 |
| 05:00 | 23:00 |
| 06:00 | 00:00 |
| 07:00 | 01:00 |
| 08:00 | 02:00 |
| 09:00 | 03:00 |
| 10:00 | 04:00 |
| 11:00 | 05:00 |
| 12:00 | 06:00 |
| 13:00 | 07:00 |
| 14:00 | 08:00 |
| 15:00 | 09:00 |
| 16:00 | 10:00 |
| 17:00 | 11:00 |
| 18:00 | 12:00 |
| 19:00 | 13:00 |
| 20:00 | 14:00 |
| 21:00 | 15:00 |
| 22:00 | 16:00 |
| 23:00 | 17:00 |
Tips for San Diego ↔ Sydney
- ● San Diego and Sydney share 3 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between San Diego and Sydney, remember the +18h time difference.
- ● San Diego is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between San Diego and Sydney?
The time difference between San Diego and Sydney is +18h. San Diego is in the PDT timezone, and Sydney is in the AEDT timezone.
When it's 9 AM in San Diego, what time is it in Sydney?
When it's 9 AM in San Diego, it's 4:00 AM in Sydney.
Is San Diego ahead or behind Sydney?
San Diego is behind Sydney by +18h.