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About COT
COT (Colombia Time) is the official time zone used in Colombia. The time zone offset of COT is UTC-05:00, which means it is 5 hours behind Coordinated Universal Time (UTC).
Colombia Time does not observe daylight saving time, so the time remains the same throughout the year without seasonal clock changes.
COT is used across Colombia, including major cities such as Bogotá, Medellín, Cali, Barranquilla, and Cartagena. It serves as the standard time reference for government, business, transportation, and daily activities throughout the country.