Time in CST and SDT
The time difference between China Standard Time (CST) and Samoa Daylight Time (SDT) is 18 hours. Samoa Daylight Time is 18 hours behind China Standard Time.
This means 9am CST is 3pm SDT (previous day) and 5pm CST is 11pm SDT (previous day).
China Standard Time
- The current local time in CST is 8:36 pm (July 18, 2026)
- CST time zone offset is UTC+08:00
Samoa Daylight Time
- The current local time in SDT is 10:36 pm (July 18, 2026)
- SDT time zone offset is UTC-10:00
How to convert China Standard Time to Samoa Daylight Time?
Subtract 18 hours from China Standard Time to get Samoa Daylight Time.
Time in CST
00:00
Time in SDT
00:00
Use the slider above to convert China 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
| CST | SDT |
|---|---|
| 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 | 12am |
| 7pm | 1am |
| 8pm | 2am |
| 9pm | 3am |
| 10pm | 4am |
| 11pm | 5am |