Time in CHAST and SST
The time difference between Chatham Standard Time (CHAST) and Samoa Standard Time (SST) is 23 hours 45 minutes. Samoa Standard Time is 23 hours 45 minutes behind Chatham Standard Time.
This means 9am CHAST is 9:15am SST (previous day) and 5pm CHAST is 5:15pm SST (previous day).
Chatham Standard Time
- The current local time in CHAST is 11:36 am (June 4, 2026)
- CHAST time zone offset is UTC+12:45
Samoa Standard Time
- The current local time in SST is 9:51 am (June 4, 2026)
- SST time zone offset is UTC-11:00
How to convert Chatham Standard Time to Samoa Standard Time?
Subtract 23 hours 45 minutes from Chatham Standard Time to get Samoa Standard Time.
Time in CHAST
00:00
Time in SST
00:00
Use the slider above to convert Chatham Standard Time to Samoa 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
| CHAST | SST |
|---|---|
| 12am | 0:15am |
| 1am | 1:15am |
| 2am | 2:15am |
| 3am | 3:15am |
| 4am | 4:15am |
| 5am | 5:15am |
| 6am | 6:15am |
| 7am | 7:15am |
| 8am | 8:15am |
| 9am | 9:15am |
| 10am | 10:15am |
| 11am | 11:15am |
| 12pm | 12:15pm |
| 1pm | 1:15pm |
| 2pm | 2:15pm |
| 3pm | 3:15pm |
| 4pm | 4:15pm |
| 5pm | 5:15pm |
| 6pm | 6:15pm |
| 7pm | 7:15pm |
| 8pm | 8:15pm |
| 9pm | 9:15pm |
| 10pm | 10:15pm |
| 11pm | 11:15pm |