Time in AST and LHST
The time difference between Atlantic Standard Time (AST) and Lord Howe Standard Time (LHST) is 14 hours 30 minutes. Lord Howe Standard Time is 14 hours 30 minutes ahead of Atlantic Standard Time.
This means 9am AST is 11:30pm LHST and 5pm AST is 7:30am LHST (next day).
Atlantic Standard Time
- The current local time in AST is 2:50 pm (July 18, 2026)
- AST time zone offset is UTC-04:00
Lord Howe Standard Time
- The current local time in LHST is 9:20 pm (July 18, 2026)
- LHST time zone offset is UTC+10:30
How to convert Atlantic Standard Time to Lord Howe Standard Time?
Add 14 hours 30 minutes to Atlantic Standard Time to get Lord Howe Standard Time.
Time in AST
00:00
Time in LHST
00:00
Use the slider above to convert Atlantic Standard Time to Lord Howe Standard 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
| AST | LHST |
|---|---|
| 12am | 2:30pm |
| 1am | 3:30pm |
| 2am | 4:30pm |
| 3am | 5:30pm |
| 4am | 6:30pm |
| 5am | 7:30pm |
| 6am | 8:30pm |
| 7am | 9:30pm |
| 8am | 10:30pm |
| 9am | 11:30pm |
| 10am | 0:30am |
| 11am | 1:30am |
| 12pm | 2:30am |
| 1pm | 3:30am |
| 2pm | 4:30am |
| 3pm | 5:30am |
| 4pm | 6:30am |
| 5pm | 7:30am |
| 6pm | 8:30am |
| 7pm | 9:30am |
| 8pm | 10:30am |
| 9pm | 11:30am |
| 10pm | 12:30pm |
| 11pm | 1:30pm |