Time in BST and GST
The time difference between Bougainville Standard Time (BST) and South Georgia Time (GST) is 13 hours. South Georgia Time is 13 hours behind Bougainville Standard Time.
This means 9am BST is 8pm GST (previous day) and 5pm BST is 4am GST.
Bougainville Standard Time
- The current local time in BST is 6:47 pm (September 2, 2026)
- BST time zone offset is UTC+11:00
South Georgia Time
- The current local time in GST is 9:47 am (September 2, 2026)
- GST time zone offset is UTC-02:00
How to convert Bougainville Standard Time to South Georgia Time?
Subtract 13 hours from Bougainville Standard Time to get South Georgia Time.
Time in BST
00:00
Time in GST
00:00
Use the slider above to convert Bougainville Standard Time to South Georgia 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
| BST | GST |
|---|---|
| 12am | 11am |
| 1am | 12pm |
| 2am | 1pm |
| 3am | 2pm |
| 4am | 3pm |
| 5am | 4pm |
| 6am | 5pm |
| 7am | 6pm |
| 8am | 7pm |
| 9am | 8pm |
| 10am | 9pm |
| 11am | 10pm |
| 12pm | 11pm |
| 1pm | 12am |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |