Time in AST and WGT
The time difference between Atlantic Standard Time (AST) and West Greenland Time (WGT) is 1 hour. West Greenland Time is 1 hour ahead of Atlantic Standard Time.
This means 9am AST is 10am WGT and 5pm AST is 6pm WGT.
Atlantic Standard Time
- The current local time in AST is 12:26 pm (September 2, 2026)
- AST time zone offset is UTC-04:00
West Greenland Time
- The current local time in WGT is 11:26 am (September 2, 2026)
- WGT time zone offset is UTC-03:00
How to convert Atlantic Standard Time to West Greenland Time?
Add 1 hour to Atlantic Standard Time to get West Greenland Time.
Time in AST
00:00
Time in WGT
00:00
Use the slider above to convert Atlantic Standard Time to West Greenland 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
| AST | WGT |
|---|---|
| 12am | 1am |
| 1am | 2am |
| 2am | 3am |
| 3am | 4am |
| 4am | 5am |
| 5am | 6am |
| 6am | 7am |
| 7am | 8am |
| 8am | 9am |
| 9am | 10am |
| 10am | 11am |
| 11am | 12pm |
| 12pm | 1pm |
| 1pm | 2pm |
| 2pm | 3pm |
| 3pm | 4pm |
| 4pm | 5pm |
| 5pm | 6pm |
| 6pm | 7pm |
| 7pm | 8pm |
| 8pm | 9pm |
| 9pm | 10pm |
| 10pm | 11pm |
| 11pm | 12am |