Time in Hilo and Sydney
The time difference between Hilo, Hawaii, and Sydney is 21 hours. Sydney is 21 hours ahead of Hilo.
This means 9am in Hilo is 6am in Sydney (next day) and 5pm in Hilo is 2pm in Sydney (next day).
Hilo
- The current local time in Hilo is 4:06 pm (October 24, 2026)
- Hilo is in the Hawaii–Aleutian Standard Time Zone
- The time zone offset for Hilo, United States, is UTC-10:00
Sydney
- The current local time in Sydney is 1:06 pm (October 24, 2026)
- Sydney is in the Australian Eastern Daylight Time Zone
- The time zone offset for Sydney, Australia, is UTC+11:00
How to convert Hilo time to Sydney time?
Add 21 hours to Hilo time to get Sydney time.
Time in Hilo
00:00
Time in Sydney
00:00
Use the slider above to convert Hilo 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
| Hilo | Sydney |
|---|---|
| 12am | 9pm |
| 1am | 10pm |
| 2am | 11pm |
| 3am | 12am |
| 4am | 1am |
| 5am | 2am |
| 6am | 3am |
| 7am | 4am |
| 8am | 5am |
| 9am | 6am |
| 10am | 7am |
| 11am | 8am |
| 12pm | 9am |
| 1pm | 10am |
| 2pm | 11am |
| 3pm | 12pm |
| 4pm | 1pm |
| 5pm | 2pm |
| 6pm | 3pm |
| 7pm | 4pm |
| 8pm | 5pm |
| 9pm | 6pm |
| 10pm | 7pm |
| 11pm | 8pm |
Time difference from Hilo (UTC-10:00)
+3 hours
+3 hours
+3 hours
+3 hours
+3 hours
+21 hours
+3 hours
-1 hour
+2 hours
+2 hours