Time in Seoul and Honolulu
The time difference between Seoul and Honolulu, Hawaii, is 19 hours. Honolulu is 19 hours behind Seoul.
This means 9am in Seoul is 2pm in Honolulu (previous day) and 5pm in Seoul is 10pm in Honolulu (previous day).
Seoul
- The current local time in Seoul is 6:07 am (July 11, 2026)
- Seoul is in the Korea Standard Time Zone
- The time zone offset for Seoul, South Korea, is UTC+09:00
Honolulu
- The current local time in Honolulu is 11:07 am (July 11, 2026)
- Honolulu is in the Hawaii–Aleutian Standard Time Zone
- The time zone offset for Honolulu, United States, is UTC-10:00
How to convert Seoul time to Honolulu time?
Subtract 19 hours from Seoul time to get Honolulu time.
Time in Seoul
00:00
Time in Honolulu
00:00
Use the slider above to convert Seoul time to Honolulu 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
| Seoul | Honolulu |
|---|---|
| 12am | 5am |
| 1am | 6am |
| 2am | 7am |
| 3am | 8am |
| 4am | 9am |
| 5am | 10am |
| 6am | 11am |
| 7am | 12pm |
| 8am | 1pm |
| 9am | 2pm |
| 10am | 3pm |
| 11am | 4pm |
| 12pm | 5pm |
| 1pm | 6pm |
| 2pm | 7pm |
| 3pm | 8pm |
| 4pm | 9pm |
| 5pm | 10pm |
| 6pm | 11pm |
| 7pm | 12am |
| 8pm | 1am |
| 9pm | 2am |
| 10pm | 3am |
| 11pm | 4am |
Time difference from Seoul (UTC+09:00)
-13 hours
-16 hours
-13 hours
-1 hour
-2 hours
-1 hour
-19 hours
-16 hours
-17 hours
-16 hours