Time in ULAT and HDT
The time difference between Ulaanbaatar Standard Time (ULAT) and Hawaii–Aleutian Daylight Time (HDT) is 17 hours. Hawaii–Aleutian Daylight Time is 17 hours behind Ulaanbaatar Standard Time.
This means 9am ULAT is 4pm HDT (previous day) and 5pm ULAT is 12am HDT.
Ulaanbaatar Standard Time
- The current local time in ULAT is 8:31 pm (July 18, 2026)
- ULAT time zone offset is UTC+08:00
Hawaii–Aleutian Daylight Time
- The current local time in HDT is 9:31 pm (July 18, 2026)
- HDT time zone offset is UTC-09:00
How to convert Ulaanbaatar Standard Time to Hawaii–Aleutian Daylight Time?
Subtract 17 hours from Ulaanbaatar Standard Time to get Hawaii–Aleutian Daylight Time.
Time in ULAT
00:00
Time in HDT
00:00
Use the slider above to convert Ulaanbaatar 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
| ULAT | 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 |