🇺🇸 Houston → 🇦🇺 Sydney
The time difference between Houston and Sydney is +16h. Houston uses CDT (UTC-05:00), while Sydney uses AEDT (UTC+11:00).
+16h
Sydney is ahead
Hourly Comparison
| Houston | Sydney |
|---|---|
| 00:00 | 16:00 |
| 01:00 | 17:00 |
| 02:00 | 18:00 |
| 03:00 | 19:00 |
| 04:00 | 20:00 |
| 05:00 | 21:00 |
| 06:00 | 22:00 |
| 07:00 | 23:00 |
| 08:00 | 00:00 |
| 09:00 | 01:00 |
| 10:00 | 02:00 |
| 11:00 | 03:00 |
| 12:00 | 04:00 |
| 13:00 | 05:00 |
| 14:00 | 06:00 |
| 15:00 | 07:00 |
| 16:00 | 08:00 |
| 17:00 | 09:00 |
| 18:00 | 10:00 |
| 19:00 | 11:00 |
| 20:00 | 12:00 |
| 21:00 | 13:00 |
| 22:00 | 14:00 |
| 23:00 | 15:00 |
Tips for Houston ↔ Sydney
- ● Houston and Sydney share 1 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Houston and Sydney, remember the +16h time difference.
- ● Houston is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Houston and Sydney?
The time difference between Houston and Sydney is +16h. Houston is in the CDT timezone, and Sydney is in the AEDT timezone.
When it's 9 AM in Houston, what time is it in Sydney?
When it's 9 AM in Houston, it's 2:00 AM in Sydney.
Is Houston ahead or behind Sydney?
Houston is behind Sydney by +16h.