COT — Colombia Time
See how COT (UTC-5) is used in Colombia, check the current offset, and compare it with other time zones worldwide.
Meaning and usage
COT stands for Colombia Time and uses a fixed UTC-5 offset. It is the standard time observed in Colombia throughout the year.
No daylight saving
Colombia Time does not observe daylight saving time, so COT stays at UTC-5 all year. This keeps local time consistent with no seasonal clock changes.
Convert other time zones
Compare COT with other zones using the visual time grid and hour-by-hour tables. Export meetings with ICS download or send to Google Calendar and Gmail.
How to Convert COT to Other Time Zones
Open the COT converter page: Visit
https://www.xconvert.com/time-converter/cot-time-zoneto load a visual comparison grid centered on Colombia Time. This layout is useful when you need to line up business calls, remote support coverage, or travel coordination against a fixed UTC-5 schedule without typing times manually.Add comparison cities: Click + Add City and search for the locations you want to compare against COT. A practical setup is to add cities tied to finance, customer support, or distributed operations so you can see how a UTC-5 working day overlaps with other markets and teams.
Select a time range on the grid: Click Select, then drag across the COT row to highlight a block of hours in purple; use the left and right handles to resize it or drag the center to move it. This is especially helpful for choosing a meeting window inside standard work hours, because the green, yellow, and gray bands make it easy to avoid scheduling a call during someone else’s evening or night.
Export and share the result: Once a range is selected, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. That makes it easy to send a confirmed meeting window to a remote team, attach it to a client email, or save it to a calendar so everyone sees the converted time in their own locale.
About Colombia Time (COT)
COT stands for Colombia Time. Its standard offset is UTC-5, which means local time in COT is five hours behind Coordinated Universal Time year-round.
Colombia Time does not observe daylight saving time and has no counterpart. That makes COT straightforward for recurring scheduling, because the offset stays at UTC-5 instead of shifting seasonally.
COT shares the UTC-5 offset with several other abbreviations, including ACT, CDT, CIST, CST, CT, EASST, ECT, EST, ET, PET, and R. Even when the offset matches, the abbreviation still matters in scheduling because different regions may follow different naming conventions or seasonal rules.
COT and Daylight Saving Time
COT does not observe DST. There is no seasonal switch, no summer time variant, and no alternate counterpart abbreviation used during part of the year.
Because Colombia Time stays on UTC-5 all year, there are no DST transition dates to track for the current year. This is useful for long-term planning, recurring vendor meetings, and operational coverage schedules that need a stable offset without spring or autumn clock changes.
Frequently Asked Questions
What does COT stand for?
COT stands for Colombia Time. It is the time zone abbreviation used for a fixed UTC-5 offset.
What is the UTC offset for COT?
COT is UTC-5. In practical terms, that means it is five hours behind Coordinated Universal Time throughout the entire year.
Is COT the same as GMT?
COT is not the same as GMT. GMT is UTC+0, while COT is UTC-5, so there is a five-hour difference between them.
Does COT observe daylight saving time?
No, COT does not observe daylight saving time. It remains on UTC-5 year-round and has no DST counterpart.
When does COT change for daylight saving time?
COT does not change for daylight saving time at any point in the year. There are no spring-forward or fall-back dates to account for.
Which cities use COT?
Specific cities are not listed here, but the abbreviation itself refers to Colombia Time. For conversion purposes, the key detail is that COT stays fixed at UTC-5 and does not switch seasonally.
Is COT the same as EST or ET?
COT shares the same UTC-5 offset as EST and ET in some contexts, but the abbreviations are not interchangeable in every schedule. The reason is that some related time labels may be used in places with different naming conventions or seasonal clock rules, while COT itself stays fixed and has no counterpart.
What other abbreviations have the same offset as COT?
COT shares UTC-5 with ACT, CDT, CIST, CST, CT, EASST, ECT, EST, ET, PET, and R. This can be helpful when comparing international schedules, because equal offsets may align at the same clock time even if the abbreviations differ.