Time in COST and ACDT
The time difference between Colombia Summer Time (COST) and Australian Central Daylight Time (ACDT) is 14 hours 30 minutes. Australian Central Daylight Time is 14 hours 30 minutes ahead of Colombia Summer Time.
This means 9am COST is 11:30pm ACDT and 5pm COST is 7:30am ACDT (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 Central Daylight Time
- The current local time in ACDT is 12:05 am (July 19, 2026)
- ACDT time zone offset is UTC+10:30
How to convert Colombia Summer Time to Australian Central Daylight Time?
Add 14 hours 30 minutes to Colombia Summer Time to get Australian Central Daylight Time.
Time in COST
00:00
Time in ACDT
00:00
Use the slider above to convert Colombia Summer Time to Australian Central Daylight 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 | ACDT |
|---|---|
| 12am | 2:30pm |
| 1am | 3:30pm |
| 2am | 4:30pm |
| 3am | 5:30pm |
| 4am | 6:30pm |
| 5am | 7:30pm |
| 6am | 8:30pm |
| 7am | 9:30pm |
| 8am | 10:30pm |
| 9am | 11:30pm |
| 10am | 0:30am |
| 11am | 1:30am |
| 12pm | 2:30am |
| 1pm | 3:30am |
| 2pm | 4:30am |
| 3pm | 5:30am |
| 4pm | 6:30am |
| 5pm | 7:30am |
| 6pm | 8:30am |
| 7pm | 9:30am |
| 8pm | 10:30am |
| 9pm | 11:30am |
| 10pm | 12:30pm |
| 11pm | 1:30pm |