Time difference between Houston and Sydney
Right now Sydney is 16 hours ahead of Houston.
Sydney is 17 hours ahead of Houston in January and 15 hours ahead of Houston in July, because the two cities change their clocks for daylight saving on different schedules. Houston uses America/Chicago and Sydney uses Australia/Sydney.
When it's this time in Houston, it's this time in Sydney
| Houston | Sydney |
|---|---|
| 12 AM | 4 PM |
| 1 AM | 5 PM |
| 2 AM | 6 PM |
| 3 AM | 7 PM |
| 4 AM | 8 PM |
| 5 AM | 9 PM |
| 6 AM | 10 PM |
| 7 AM | 11 PM |
| 8 AM | 12 AM next day |
| 9 AM | 1 AM next day |
| 10 AM | 2 AM next day |
| 11 AM | 3 AM next day |
| 12 PM | 4 AM next day |
| 1 PM | 5 AM next day |
| 2 PM | 6 AM next day |
| 3 PM | 7 AM next day |
| 4 PM | 8 AM next day |
| 5 PM | 9 AM next day |
| 6 PM | 10 AM next day |
| 7 PM | 11 AM next day |
| 8 PM | 12 PM next day |
| 9 PM | 1 PM next day |
| 10 PM | 2 PM next day |
| 11 PM | 3 PM next day |
Best time to call or meet
In January, 9 AM–5 PM in both cities overlaps from 4:00 PM to 5:00 PM Houston time.