Time in SDT and JST
The time difference between Samoa Daylight Time (SDT) and Japan Standard Time (JST) is 19 hours. Japan Standard Time is 19 hours ahead of Samoa Daylight Time.
This means 9am SDT is 4am JST (next day) and 5pm SDT is 12pm JST (next day).
Samoa Daylight Time
- The current local time in SDT is 4:42 pm (September 2, 2026)
- SDT time zone offset is UTC-10:00
Japan Standard Time
- The current local time in JST is 3:42 pm (September 2, 2026)
- JST time zone offset is UTC+09:00
How to convert Samoa Daylight Time to Japan Standard Time?
Add 19 hours to Samoa Daylight Time to get Japan Standard Time.
Time in SDT
00:00
Time in JST
00:00
Use the slider above to convert Samoa Daylight Time to Japan Standard 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
| SDT | JST |
|---|---|
| 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 |