Time in IST and SDT
The time difference between Irish Standard Time (IST) and Samoa Daylight Time (SDT) is 11 hours. Samoa Daylight Time is 11 hours behind Irish Standard Time.
This means 9am IST is 10pm SDT (previous day) and 5pm IST is 6am SDT.
Irish Standard Time
- The current local time in IST is 2:37 pm (July 18, 2026)
- IST time zone offset is UTC+01:00
Samoa Daylight Time
- The current local time in SDT is 11:37 pm (July 18, 2026)
- SDT time zone offset is UTC-10:00
How to convert Irish Standard Time to Samoa Daylight Time?
Subtract 11 hours from Irish Standard Time to get Samoa Daylight Time.
Time in IST
00:00
Time in SDT
00:00
Use the slider above to convert Irish Standard 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
| IST | SDT |
|---|---|
| 12am | 1pm |
| 1am | 2pm |
| 2am | 3pm |
| 3am | 4pm |
| 4am | 5pm |
| 5am | 6pm |
| 6am | 7pm |
| 7am | 8pm |
| 8am | 9pm |
| 9am | 10pm |
| 10am | 11pm |
| 11am | 12am |
| 12pm | 1am |
| 1pm | 2am |
| 2pm | 3am |
| 3pm | 4am |
| 4pm | 5am |
| 5pm | 6am |
| 6pm | 7am |
| 7pm | 8am |
| 8pm | 9am |
| 9pm | 10am |
| 10pm | 11am |
| 11pm | 12pm |