Time in Unalaska and Sapporo
The time difference between Unalaska, Alaska, and Sapporo is 18 hours. Sapporo is 18 hours ahead of Unalaska.
This means 9am in Unalaska is 3am in Sapporo (next day) and 5pm in Unalaska is 11am in Sapporo (next day).
Unalaska
- The current local time in Unalaska is 4:55 am (July 10, 2026)
- Unalaska is in the Hawaii–Aleutian Daylight Time Zone
- The time zone offset for Unalaska, United States, is UTC-09:00
Sapporo
- The current local time in Sapporo is 10:55 pm (July 10, 2026)
- Sapporo is in the Japan Standard Time Zone
- The time zone offset for Sapporo, Japan, is UTC+09:00
How to convert Unalaska time to Sapporo time?
Add 18 hours to Unalaska time to get Sapporo time.
Time in Unalaska
00:00
Time in Sapporo
00:00
Use the slider above to convert Unalaska time to Sapporo 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
| Unalaska | Sapporo |
|---|---|
| 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 |