COT to ART Converter
Colombia to Argentina — reverse.
Time Zone Converter
Compare Times
| COT | ART |
|---|---|
| 8:00 AM COT | 10:00 AM ART |
| 9:00 AM COT | 11:00 AM ART |
| 10:00 AM COT | 12:00 PM ART |
| 11:00 AM COT | 1:00 PM ART |
| 12:00 PM COT | 2:00 PM ART |
| 1:00 PM COT | 3:00 PM ART |
| 2:00 PM COT | 4:00 PM ART |
| 3:00 PM COT | 5:00 PM ART |
| 4:00 PM COT | 6:00 PM ART |
| 5:00 PM COT | 7:00 PM ART |
| 6:00 PM COT | 8:00 PM ART |
| 7:00 PM COT | 9:00 PM ART |
| 8:00 PM COT | 10:00 PM ART |
Common Time Conversions
EST · New York →
CST · Chicago →
MST · Denver →
PST · Los Angeles →
AKST · Anchorage →
HST · Honolulu →
UTC · Universal →
GMT · London →
IST · New Delhi →
CET · Paris →
How Time Zone Conversion Works
Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.
ART is 2 hours ahead of COT (standard time).
Daylight Saving Time: Neither COT nor ART observes Daylight Saving Time. The 2-hour offset is constant year-round with no seasonal variation.
Best Meeting Times: COT & ART
COT
09:00–15:00
Colombia Time
ART
11:00–17:00
Argentina Time
Recommended time: 12:00 COT / 14:00 ART
DST schedule for 2026
Current-year daylight saving start and end dates for the selected zones.
COT · Colombia Time
Standard offset −05:00
Colombia Time remains on a constant standard offset for the year.
Colombia does not observe DST.
ART · Argentina Time
Standard offset −03:00
Argentina Time remains on a constant standard offset for the year.
Argentina does not currently observe DST.
Principal Cities
COT — Colombia Time
- BogotáColombia
- MedellínColombia
- CaliColombia
- BarranquillaColombia
ART — Argentina Time
- Buenos AiresArgentina
- CórdobaArgentina
- RosarioArgentina
- La PlataArgentina