Time in WGT and CHAST
The time difference between West Greenland Time (WGT) and Chatham Standard Time (CHAST) is 15 hours 45 minutes. Chatham Standard Time is 15 hours 45 minutes ahead of West Greenland Time.
This means 9am WGT is 12:45am CHAST (next day) and 5pm WGT is 8:45am CHAST (next day).
West Greenland Time
- The current local time in WGT is 5:25 pm (July 18, 2026)
- WGT time zone offset is UTC-03:00
Chatham Standard Time
- The current local time in CHAST is 3:10 am (July 19, 2026)
- CHAST time zone offset is UTC+12:45
How to convert West Greenland Time to Chatham Standard Time?
Add 15 hours 45 minutes to West Greenland Time to get Chatham Standard Time.
Time in WGT
00:00
Time in CHAST
00:00
Use the slider above to convert West Greenland Time to Chatham 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
| WGT | CHAST |
|---|---|
| 12am | 3:45pm |
| 1am | 4:45pm |
| 2am | 5:45pm |
| 3am | 6:45pm |
| 4am | 7:45pm |
| 5am | 8:45pm |
| 6am | 9:45pm |
| 7am | 10:45pm |
| 8am | 11:45pm |
| 9am | 0:45am |
| 10am | 1:45am |
| 11am | 2:45am |
| 12pm | 3:45am |
| 1pm | 4:45am |
| 2pm | 5:45am |
| 3pm | 6:45am |
| 4pm | 7:45am |
| 5pm | 8:45am |
| 6pm | 9:45am |
| 7pm | 10:45am |
| 8pm | 11:45am |
| 9pm | 12:45pm |
| 10pm | 1:45pm |
| 11pm | 2:45pm |