Time in SGT and COST
The time difference between Singapore Time (SGT) and Colombia Summer Time (COST) is 12 hours. Colombia Summer Time is 12 hours behind Singapore Time.
This means 9am SGT is 9pm COST (previous day) and 5pm SGT is 5am COST.
Singapore Time
- The current local time in SGT is 9:22 pm (July 18, 2026)
- SGT time zone offset is UTC+08:00
Colombia Summer Time
- The current local time in COST is 5:22 pm (July 18, 2026)
- COST time zone offset is UTC-04:00
How to convert Singapore Time to Colombia Summer Time?
Subtract 12 hours from Singapore Time to get Colombia Summer Time.
Time in SGT
00:00
Time in COST
00:00
Use the slider above to convert Singapore 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
| SGT | 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 |