🇦🇺 Sydney → 🇺🇸 Antioch
The time difference between Sydney and Antioch is -18h. Sydney uses AEDT (UTC+11:00), while Antioch uses PDT (UTC-07:00).
-18h
Sydney is ahead
🇦🇺 Sydney
06:29
10/21 Wednesday · Australia/Sydney
🇺🇸 Antioch
06:29
10/21 Wednesday · America/Los_Angeles
Hourly Comparison
| Sydney | Antioch |
|---|---|
| 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 ↔ Antioch
- ● Sydney and Antioch share 3 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Sydney and Antioch, 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 Antioch?
The time difference between Sydney and Antioch is -18h. Sydney is in the AEDT timezone, and Antioch is in the PDT timezone.
When it's 9 AM in Sydney, what time is it in Antioch?
When it's 9 AM in Sydney, it's 2:00 PM in Antioch.
Is Sydney ahead or behind Antioch?
Sydney is ahead of Antioch by -18h.