Time in BST and CST
The time difference between Bougainville Standard Time (BST) and Central Standard Time (CST) is 17 hours. Central Standard Time is 17 hours behind Bougainville Standard Time.
This means 9am BST is 4pm CST (previous day) and 5pm BST is 12am CST.
Bougainville Standard Time
- The current local time in BST is 12:38 am (July 19, 2026)
- BST time zone offset is UTC+11:00
Central Standard Time
- The current local time in CST is 7:38 pm (July 18, 2026)
- CST time zone offset is UTC-06:00
How to convert Bougainville Standard Time to Central Standard Time?
Subtract 17 hours from Bougainville Standard Time to get Central Standard Time.
Time in BST
00:00
Time in CST
00:00
Use the slider above to convert Bougainville Standard Time to Central 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
| BST | CST |
|---|---|
| 12am | 7am |
| 1am | 8am |
| 2am | 9am |
| 3am | 10am |
| 4am | 11am |
| 5am | 12pm |
| 6am | 1pm |
| 7am | 2pm |
| 8am | 3pm |
| 9am | 4pm |
| 10am | 5pm |
| 11am | 6pm |
| 12pm | 7pm |
| 1pm | 8pm |
| 2pm | 9pm |
| 3pm | 10pm |
| 4pm | 11pm |
| 5pm | 12am |
| 6pm | 1am |
| 7pm | 2am |
| 8pm | 3am |
| 9pm | 4am |
| 10pm | 5am |
| 11pm | 6am |