🇦🇺 Sydney → 🇺🇸 Irvine
The time difference between Sydney and Irvine is -18h. Sydney uses AEDT (UTC+11:00), while Irvine uses PDT (UTC-07:00).
-18h
Sydney is ahead
🇦🇺 Sydney
01:31
10/21 Wednesday · Australia/Sydney
🇺🇸 Irvine
01:31
10/21 Wednesday · America/Los_Angeles
Hourly Comparison
| Sydney | Irvine |
|---|---|
| 00:00 | 06:00 |
| 01:00 | 07:00 |
| 02:00 | 08:00 |
| 03:00 | 09:00 |
| 04:00 | 10:00 |
| 05:00 | 11:00 |
| 06:00 | 12:00 |
| 07:00 | 13:00 |
| 08:00 | 14:00 |
| 09:00 | 15:00 |
| 10:00 | 16:00 |
| 11:00 | 17:00 |
| 12:00 | 18:00 |
| 13:00 | 19:00 |
| 14:00 | 20:00 |
| 15:00 | 21:00 |
| 16:00 | 22:00 |
| 17:00 | 23:00 |
| 18:00 | 00:00 |
| 19:00 | 01:00 |
| 20:00 | 02:00 |
| 21:00 | 03:00 |
| 22:00 | 04:00 |
| 23:00 | 05:00 |
Tips for Sydney ↔ Irvine
- ● Sydney and Irvine share 3 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Sydney and Irvine, remember the -18h time difference.
- ● Sydney is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Sydney and Irvine?
The time difference between Sydney and Irvine is -18h. Sydney is in the AEDT timezone, and Irvine is in the PDT timezone.
When it's 9 AM in Sydney, what time is it in Irvine?
When it's 9 AM in Sydney, it's 2:00 PM in Irvine.
Is Sydney ahead or behind Irvine?
Sydney is ahead of Irvine by -18h.