Time in BNT and COST
The time difference between Brunei Time (BNT) and Colombia Summer Time (COST) is 12 hours. Colombia Summer Time is 12 hours behind Brunei Time.
This means 9am BNT is 9pm COST (previous day) and 5pm BNT is 5am COST.
Brunei Time
- The current local time in BNT is 3:38 pm (September 2, 2026)
- BNT time zone offset is UTC+08:00
Colombia Summer Time
- The current local time in COST is 11:38 am (September 2, 2026)
- COST time zone offset is UTC-04:00
How to convert Brunei Time to Colombia Summer Time?
Subtract 12 hours from Brunei Time to get Colombia Summer Time.
Time in BNT
00:00
Time in COST
00:00
Use the slider above to convert Brunei Time to Colombia Summer 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
| BNT | COST |
|---|---|
| 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 | 12am |
| 1pm | 1am |
| 2pm | 2am |
| 3pm | 3am |
| 4pm | 4am |
| 5pm | 5am |
| 6pm | 6am |
| 7pm | 7am |
| 8pm | 8am |
| 9pm | 9am |
| 10pm | 10am |
| 11pm | 11am |