Time in Houston and Sydney
The time difference between Houston, Texas, and Sydney is 15 hours. Sydney is 15 hours ahead of Houston.
This means 9am in Houston is 12am in Sydney (next day) and 5pm in Houston is 8am in Sydney (next day).
Houston
- The current local time in Houston is 6:59 am (August 15, 2026)
- Houston is in the Central Daylight Time Zone
- The time zone offset for Houston, United States, is UTC-05:00
Sydney
- The current local time in Sydney is 9:59 pm (August 15, 2026)
- Sydney is in the Australian Eastern Standard Time Zone
- The time zone offset for Sydney, Australia, is UTC+10:00
How to convert Houston time to Sydney time?
Add 15 hours to Houston time to get Sydney time.
Time in Houston
00:00
Time in Sydney
00:00
Use the slider above to convert Houston time to Sydney time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Houston | Sydney |
|---|---|
| 12am | 3pm |
| 1am | 4pm |
| 2am | 5pm |
| 3am | 6pm |
| 4am | 7pm |
| 5am | 8pm |
| 6am | 9pm |
| 7am | 10pm |
| 8am | 11pm |
| 9am | 12am |
| 10am | 1am |
| 11am | 2am |
| 12pm | 3am |
| 1pm | 4am |
| 2pm | 5am |
| 3pm | 6am |
| 4pm | 7am |
| 5pm | 8am |
| 6pm | 9am |
| 7pm | 10am |
| 8pm | 11am |
| 9pm | 12pm |
| 10pm | 1pm |
| 11pm | 2pm |
Time difference from Houston (UTC-05:00)
+1 hour
-5 hours
-2 hours
-2 hours
-1 hour
+6 hours
-2 hours
-2 hours
-3 hours