Time in SGT and HDT
The time difference between Singapore Time (SGT) and Hawaii–Aleutian Daylight Time (HDT) is 17 hours. Hawaii–Aleutian Daylight Time is 17 hours behind Singapore Time.
This means 9am SGT is 4pm HDT (previous day) and 5pm SGT is 12am HDT.
Singapore Time
- The current local time in SGT is 2:48 pm (September 2, 2026)
- SGT time zone offset is UTC+08:00
Hawaii–Aleutian Daylight Time
- The current local time in HDT is 3:48 pm (September 2, 2026)
- HDT time zone offset is UTC-09:00
How to convert Singapore Time to Hawaii–Aleutian Daylight Time?
Subtract 17 hours from Singapore Time to get Hawaii–Aleutian Daylight Time.
Time in SGT
00:00
Time in HDT
00:00
Use the slider above to convert Singapore 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
| SGT | HDT |
|---|---|
| 12am | 7am |
| 1am | 8am |
| 2am | 9am |
| 3am | 10am |
| 4am | 11am |
| 5am | 12pm |
| 6am | 1pm |
| 7am | 2pm |
| 8am | 3pm |
| 9am | 4pm |
| 10am | 5pm |
| 11am | 6pm |
| 12pm | 7pm |
| 1pm | 8pm |
| 2pm | 9pm |
| 3pm | 10pm |
| 4pm | 11pm |
| 5pm | 12am |
| 6pm | 1am |
| 7pm | 2am |
| 8pm | 3am |
| 9pm | 4am |
| 10pm | 5am |
| 11pm | 6am |