Time in HST and LHDT
The time difference between Hawaii–Aleutian Standard Time (HST) and Lord Howe Daylight Time (LHDT) is 21 hours. Lord Howe Daylight Time is 21 hours ahead of Hawaii–Aleutian Standard Time.
This means 9am HST is 6am LHDT (next day) and 5pm HST is 2pm LHDT (next day).
Hawaii–Aleutian Standard Time
- The current local time in HST is 7:13 am (July 11, 2026)
- HST time zone offset is UTC-10:00
Lord Howe Daylight Time
- The current local time in LHDT is 8:13 am (July 11, 2026)
- LHDT time zone offset is UTC+11:00
How to convert Hawaii–Aleutian Standard Time to Lord Howe Daylight Time?
Add 21 hours to Hawaii–Aleutian Standard Time to get Lord Howe Daylight Time.
Time in HST
00:00
Time in LHDT
00:00
Use the slider above to convert Hawaii–Aleutian Standard Time to Lord Howe Daylight 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
| HST | LHDT |
|---|---|
| 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 |