Time in Adak Island and Tokyo
The time difference between Adak Island, Alaska, and Tokyo is 18 hours. Tokyo is 18 hours ahead of Adak Island.
This means 9am in Adak Island is 3am in Tokyo (next day) and 5pm in Adak Island is 11am in Tokyo (next day).
Adak Island
- The current local time in Adak Island is 9:36 pm (June 16, 2026)
- Adak Island is in the Hawaii–Aleutian Daylight Time Zone
- The time zone offset for Adak Island, United States, is UTC-09:00
Tokyo
- The current local time in Tokyo is 3:36 pm (June 16, 2026)
- Tokyo is in the Japan Standard Time Zone
- The time zone offset for Tokyo, Japan, is UTC+09:00
How to convert Adak Island time to Tokyo time?
Add 18 hours to Adak Island time to get Tokyo time.
Time in Adak Island
00:00
Time in Tokyo
00:00
Use the slider above to convert Adak Island 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
| Adak Island | Tokyo |
|---|---|
| 12am | 6pm |
| 1am | 7pm |
| 2am | 8pm |
| 3am | 9pm |
| 4am | 10pm |
| 5am | 11pm |
| 6am | 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 |
Time difference from Adak Island (UTC-09:00)
+18 hours
+18 hours
+1 hour
+1 hour
+21 hours
+1 hour
+19 hours
+18 hours