Colombia to Denver
-1hColombia
COTSOURCEDenver
MDTGreen rows indicate typical business hours (9 AM - 5 PM)
COT and MDT on the World Map
The map below highlights the COT (Colombia Time) and MDT (Mountain Standard Time) timezone regions across the globe.
COT – Colombia Time
UTC-05:00Colombia Time (COT) is the standard time for Colombia, 5 hours behind UTC.
- •Colombia does not observe daylight saving time.
- •COT is the same offset as EST (UTC-05:00).
- •Bogotá sits at 2,640m elevation, making it one of the highest capital cities.
MST – Mountain Standard Time
UTC-07:00Mountain Standard Time (MST) is the time zone for the Mountain region of North America, 7 hours behind UTC.
- •Arizona does not observe daylight saving time, staying on MST year-round.
- •The Navajo Nation in Arizona does observe DST, unlike the rest of the state.
- •Denver, the 'Mile High City', is the largest city fully in MST.
- •MST covers 6 US states entirely and parts of several others.
About Denver
WikipediaDenver operates on Mountain Time (MST/MDT), 2 hours behind New York. As a tech and aerospace hub, Denver bridges West Coast and Central US business hours.
Denver International Airport is the largest airport in North America by land area.
Time Conversion Guide: Colombia to Denver
Colombia runs on Colombia Standard Time (COT) at UTC-05:00. Denver runs on Mountain Daylight Time (MDT) at UTC-06:00, also currently on daylight saving time. That puts Colombia 1 hour behind Denver — a difference of -1h at the current offsets.
In practice, when it is 9:00 AM in Colombia it is 8:00 AM in Denver. Midnight in Colombia is 11:00 PM in Denver.Denver observes daylight saving time while Colombia does not, so the gap narrows or widens by an hour part of the year.
Colombia to Denver time conversion table
| Colombia (COT) | Denver (MDT) | Day |
|---|---|---|
| 12:00 AM | 11:00 PM | previous day |
| 6:00 AM | 5:00 AM | same day |
| 7:00 AM | 6:00 AM | same day |
| 8:00 AM | 7:00 AM | same day |
| 9:00 AM | 8:00 AM | same day |
| 12:00 PM | 11:00 AM | same day |
| 3:00 PM | 2:00 PM | same day |
| 5:00 PM | 4:00 PM | same day |
| 6:00 PM | 5:00 PM | same day |
| 9:00 PM | 8:00 PM | same day |
Why people convert Colombia to Denver time
- Scheduling a call from Colombia to Denver: a 10:00 AM start in Colombia lands at 9:00 AM in Denver, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Colombia and Denver are inside the 9-to-5 working day between 10:00 AM and 5:00 PM COT time (9:00 AM–4:00 PM MDT). That is roughly 7 hours of usable overlap.
- Coordinating a Colombia-based team with Denver contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM COT" is unambiguous; "3 PM" across a -1h gap is not.
- Block 10:00 AM–5:00 PM COT as the recurring meeting window if you work primarily from Colombia and need Denver colleagues present.
- Denver: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About COT (Colombia Time)
Colombia Time (COT) is used throughout Colombia. Colombia does not observe daylight saving time. COT shares the same offset as EST (UTC-05:00). Bogotá, the capital, is one of the largest cities in South America.
About MST (Mountain Standard Time)
Mountain Standard Time (MST) covers the Rocky Mountain region of the United States and Canada. Arizona is notable for not observing daylight saving time, staying on MST year-round (except the Navajo Nation). The time zone includes major cities like Denver, Phoenix, Calgary, and Salt Lake City. During summer, most areas switch to Mountain Daylight Time (MDT, UTC-06:00).
Best time to call between Colombia and Denver
Both Colombia and Denver sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM COT, which is 9:00 AM–4:00 PM MDT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Colombia and Denver share 7 hours of working-hours overlap (10:00 AM–5:00 PM COT), so scheduling a live meeting is straightforward.
Colombia is 1 hour behind Denver (COT UTC-05:00 → MDT UTC-06:00). The shared working window is 10:00 AM–5:00 PM COT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Colombia
Does not observe DST
Denver
☀ Currently in DST
Standard: UTC-07:00 · DST: UTC-06:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Colombia and Denver?
Colombia (COT, UTC-05:00) is 1 hour behind Denver (MDT, UTC-06:00). The gap is currently -1h.
How do I convert Colombia time to Denver time?
Add -1h to Colombia local time. For example, 9:00 AM in Colombia is 8:00 AM in Denver.
What time is it in Denver right now?
Denver uses MDT at UTC-06:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from Colombia.
What is the best time to call Denver from Colombia?
Call between 10:00 AM and 5:00 PM COT — that maps to 9:00 AM–4:00 PM MDT and keeps both parties inside the working day.
Which is behind, Colombia or Denver?
Colombia is 1 hour behind Denver. When it is 12:00 PM in Colombia it is 11:00 AM in Denver.
Do Colombia and Denver use different time zones?
Colombia (Colombia) uses COT at UTC-05:00, while Denver (USA) uses MDT at UTC-06:00. The IANA identifiers are America/Bogota and America/Denver.
Does daylight saving time affect the Colombia–Denver difference?
Yes at the moment: Denver is on daylight saving time and Colombia is not, so the -1h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Colombia's time zone?
COT also covers Bogotá, Medellín, Cali, Barranquilla, Cartagena.
Which countries use COT, Colombia's zone?
COT is used in Colombia.
Is there a day difference between Colombia and Denver?
Not normally. The -1h gap only pushes the date over the previous day.
What is the time difference between Colombia and Denver?
Denver is -1h from Colombia.
What timezone is Colombia in?
Colombia operates on its local timezone.
What timezone is Denver in?
Denver operates on Mountain Time (MST/MDT), 2 hours behind New York. As a tech and aerospace hub, Denver bridges West Coast and Central US business hours.
What are the business hours in Denver?
Standard business hours in Denver are 8:00 AM - 5:00 PM MST.
Which countries use COT (Colombia Time)?
COT is used in Colombia.
Does COT observe daylight saving time?
No, COT does not observe daylight saving time and remains at UTC-05:00 year-round.
What are some interesting facts about COT?
Colombia does not observe daylight saving time. COT is the same offset as EST (UTC-05:00).
Which cities are in the MST timezone?
Major cities in the MST timezone include Denver, Phoenix, Salt Lake City, Calgary, Edmonton, Albuquerque, El Paso, Tucson.
What is the UTC offset for MST?
Mountain Standard Time (MST) is at UTC-07:00. During daylight saving time, it shifts to MDT.
What should I know about the MST timezone?
Arizona does not observe daylight saving time, staying on MST year-round. The Navajo Nation in Arizona does observe DST, unlike the rest of the state.
When is it midnight in Colombia, what time is it in Denver?
When it is 12:00 AM (midnight) in Colombia (COT), it is -1h later in Denver (MST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Colombia time conversions
- colombia to bogota
- colombia to cot
- colombia to new york
- colombia to london
- colombia to dubai
- colombia to tokyo
- colombia to singapore
- colombia to sydney
- colombia to los angeles
- colombia to paris
- colombia to delhi
- colombia to mumbai
- colombia to berlin
- colombia to hong kong
- colombia to toronto
- colombia to kathmandu
- new york to colombia
- london to colombia
- dubai to colombia
- tokyo to colombia
- singapore to colombia
- sydney to colombia
- los angeles to colombia
- paris to colombia
- delhi to colombia
- mumbai to colombia
- berlin to colombia
- hong kong to colombia
- toronto to colombia
- kathmandu to colombia
See every conversion from Colombia →·See every conversion from Denver →