Time Difference Between Mountain Time and Colombia
As of 12 October 2026, Colombia is 1 hour ahead of Mountain Time. That number is not constant. Over the course of a year, because of daylight saving changes, Bogota, Colombia ranges from 1 hour ahead to 2 hours ahead relative to Mountain Time, United States. The calculator below is always up to date.
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Mountain Time, United States
06:45
Mon, Oct 12, 2026
UTC-6 · MDT · America/Denver
Bogota, Colombia
+1h
07:45
Mon, Oct 12, 2026
UTC-5 · America/Bogota
Colombia is 1 hour ahead of Mountain Time.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Mountain Time | Monday, October 12, 2026 | MDTAmerica/Denver | UTC-6 | Active now |
| Colombia | Monday, October 12, 2026 | America/Bogota | UTC-5 | Not observed |
Mountain Time: Covers Denver and most of the Rocky Mountain states. Switches between MST (UTC-7) and MDT (UTC-6) with daylight saving — unlike Arizona, which stays on MST year-round.
Hour by hour: Mountain Time to Colombia
Every hour of today in Mountain Time and what it is in Colombia. Highlighted rows fall inside Colombia working hours (09:00–18:00).
| Mountain Time | Colombia |
|---|---|
| 00:00 | 01:00 |
| 01:00 | 02:00 |
| 02:00 | 03:00 |
| 03:00 | 04:00 |
| 04:00 | 05:00 |
| 05:00 | 06:00 |
| 06:00 | 07:00 |
| 07:00 | 08:00 |
| 08:00 | 09:00 |
| 09:00 | 10:00 |
| 10:00 | 11:00 |
| 11:00 | 12:00 |
| Mountain Time | Colombia |
|---|---|
| 12:00 | 13:00 |
| 13:00 | 14:00 |
| 14:00 | 15:00 |
| 15:00 | 16:00 |
| 16:00 | 17:00 |
| 17:00 | 18:00 |
| 18:00 | 19:00 |
| 19:00 | 20:00 |
| 20:00 | 21:00 |
| 21:00 | 22:00 |
| 22:00 | 23:00 |
| 23:00 | 00:00next day |
Best time to call or meet
Overlapping working hours
09:00–17:00 in Mountain Time (10:00–18:00 in Colombia)
Both places are inside 09:00–18:00 for 8 hours a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
08:00–20:00 in Mountain Time (09:00–21:00 in Colombia)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Mountain Time puts its clocks back on Sunday, November 1, 2026
The local offset moves from UTC-6 to UTC-7. After that date, Colombia is 2 hours ahead of Mountain Time — instead of 1 hour ahead, as it is today.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Mountain Time and Colombia: common questions
What is the time difference between Mountain Time and Colombia?
As of 12 October 2026, Colombia is 1 hour ahead of Mountain Time. The gap is not fixed: across the year, Colombia ranges from 1 hour ahead to 2 hours ahead relative to Mountain Time, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Mountain Time, what time is it in Colombia?
It is 10:00 AM in Bogota, Colombia. Use the time field in the calculator above to check any other hour.
Is Colombia ahead of or behind Mountain Time?
Colombia is ahead of Mountain Time by 1 hour at the moment. In practical terms, the working day in Colombia starts and ends earlier in Mountain Time terms.
Do Mountain Time and Colombia observe daylight saving time?
Mountain Time changes its clocks twice a year; Colombia does not. The difference therefore shifts by an hour when Mountain Time switches: across the year, Colombia ranges from 1 hour ahead to 2 hours ahead relative to Mountain Time.
What is the best time to call Colombia from Mountain Time?
Working hours overlap between 09:00 and 17:00 Mountain Time time, which is 10:00 to 18:00 in Colombia. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for Mountain Time, United States (UTC-6) and Bogota, Colombia (UTC-5) were generated on Monday, October 12, 2026 UTC and refresh in your browser.