Time in LHST and HDT
The time difference between Lord Howe Standard Time (LHST) and Hawaii–Aleutian Daylight Time (HDT) is 19 hours 30 minutes. Hawaii–Aleutian Daylight Time is 19 hours 30 minutes behind Lord Howe Standard Time.
This means 9am LHST is 1:30pm HDT (previous day) and 5pm LHST is 9:30pm HDT (previous day).
Lord Howe Standard Time
- The current local time in LHST is 7:02 pm (September 2, 2026)
- LHST time zone offset is UTC+10:30
Hawaii–Aleutian Daylight Time
- The current local time in HDT is 5:32 pm (September 2, 2026)
- HDT time zone offset is UTC-09:00
How to convert Lord Howe Standard Time to Hawaii–Aleutian Daylight Time?
Subtract 19 hours 30 minutes from Lord Howe Standard Time to get Hawaii–Aleutian Daylight Time.
Time in LHST
00:00
Time in HDT
00:00
Use the slider above to convert Lord Howe Standard Time to Hawaii–Aleutian 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
| LHST | HDT |
|---|---|
| 12am | 4:30am |
| 1am | 5:30am |
| 2am | 6:30am |
| 3am | 7:30am |
| 4am | 8:30am |
| 5am | 9:30am |
| 6am | 10:30am |
| 7am | 11:30am |
| 8am | 12:30pm |
| 9am | 1:30pm |
| 10am | 2:30pm |
| 11am | 3:30pm |
| 12pm | 4:30pm |
| 1pm | 5:30pm |
| 2pm | 6:30pm |
| 3pm | 7:30pm |
| 4pm | 8:30pm |
| 5pm | 9:30pm |
| 6pm | 10:30pm |
| 7pm | 11:30pm |
| 8pm | 0:30am |
| 9pm | 1:30am |
| 10pm | 2:30am |
| 11pm | 3:30am |