Time in Kona and Tokyo
The time difference between Kona, Hawaii, and Tokyo is 19 hours. Tokyo is 19 hours ahead of Kona.
This means 9am in Kona is 4am in Tokyo (next day) and 5pm in Kona is 12pm in Tokyo (next day).
Kona
- The current local time in Kona is 2:45 am (July 15, 2026)
- Kona is in the Hawaii–Aleutian Standard Time Zone
- The time zone offset for Kona, United States, is UTC-10:00
Tokyo
- The current local time in Tokyo is 9:45 pm (July 15, 2026)
- Tokyo is in the Japan Standard Time Zone
- The time zone offset for Tokyo, Japan, is UTC+09:00
How to convert Kona time to Tokyo time?
Add 19 hours to Kona time to get Tokyo time.
Time in Kona
00:00
Time in Tokyo
00:00
Use the slider above to convert Kona time to Tokyo 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
| Kona | Tokyo |
|---|---|
| 12am | 7pm |
| 1am | 8pm |
| 2am | 9pm |
| 3am | 10pm |
| 4am | 11pm |
| 5am | 12am |
| 6am | 1am |
| 7am | 2am |
| 8am | 3am |
| 9am | 4am |
| 10am | 5am |
| 11am | 6am |
| 12pm | 7am |
| 1pm | 8am |
| 2pm | 9am |
| 3pm | 10am |
| 4pm | 11am |
| 5pm | 12pm |
| 6pm | 1pm |
| 7pm | 2pm |
| 8pm | 3pm |
| 9pm | 4pm |
| 10pm | 5pm |
| 11pm | 6pm |
Time difference from Kona (UTC-10:00)
+3 hours
+3 hours
+5 hours
+2 hours
+3 hours
+3 hours
+4 hours
+3 hours
+3 hours
+3 hours