Time in BIOT and SDT
The time difference between British Indian Ocean Time (BIOT) and Samoa Daylight Time (SDT) is 16 hours. Samoa Daylight Time is 16 hours behind British Indian Ocean Time.
This means 9am BIOT is 5pm SDT (previous day) and 5pm BIOT is 1am SDT.
British Indian Ocean Time
- The current local time in BIOT is 4:31 am (July 19, 2026)
- BIOT time zone offset is UTC+06:00
Samoa Daylight Time
- The current local time in SDT is 8:31 am (July 19, 2026)
- SDT time zone offset is UTC-10:00
How to convert British Indian Ocean Time to Samoa Daylight Time?
Subtract 16 hours from British Indian Ocean Time to get Samoa Daylight Time.
Time in BIOT
00:00
Time in SDT
00:00
Use the slider above to convert British Indian Ocean Time to Samoa Daylight 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
| BIOT | SDT |
|---|---|
| 12am | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |