Time in WGST and BST
The time difference between West Greenland Summer Time (WGST) and Bougainville Standard Time (BST) is 13 hours. Bougainville Standard Time is 13 hours ahead of West Greenland Summer Time.
This means 9am WGST is 10pm BST and 5pm WGST is 6am BST (next day).
West Greenland Summer Time
- The current local time in WGST is 12:27 am (July 19, 2026)
- WGST time zone offset is UTC-02:00
Bougainville Standard Time
- The current local time in BST is 9:27 am (July 19, 2026)
- BST time zone offset is UTC+11:00
How to convert West Greenland Summer Time to Bougainville Standard Time?
Add 13 hours to West Greenland Summer Time to get Bougainville Standard Time.
Time in WGST
00:00
Time in BST
00:00
Use the slider above to convert West Greenland Summer Time to Bougainville 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
| WGST | BST |
|---|---|
| 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 |