Time in COST and AEST
The time difference between Colombia Summer Time (COST) and Australian Eastern Standard Time (AEST) is 14 hours. Australian Eastern Standard Time is 14 hours ahead of Colombia Summer Time.
This means 9am COST is 11pm AEST and 5pm COST is 7am AEST (next day).
Colombia Summer Time
- The current local time in COST is 5:35 pm (July 18, 2026)
- COST time zone offset is UTC-04:00
Australian Eastern Standard Time
- The current local time in AEST is 11:35 pm (July 18, 2026)
- AEST time zone offset is UTC+10:00
How to convert Colombia Summer Time to Australian Eastern Standard Time?
Add 14 hours to Colombia Summer Time to get Australian Eastern Standard Time.
Time in COST
00:00
Time in AEST
00:00
Use the slider above to convert Colombia Summer Time to Australian Eastern 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
| COST | AEST |
|---|---|
| 12am | 2pm |
| 1am | 3pm |
| 2am | 4pm |
| 3am | 5pm |
| 4am | 6pm |
| 5am | 7pm |
| 6am | 8pm |
| 7am | 9pm |
| 8am | 10pm |
| 9am | 11pm |
| 10am | 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 |