Castle Rock, CO to Medellin: time difference
Medellin is 1 h ahead of Castle Rock, CO. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Castle Rock, CO 12:18 12:18 PM Medellin 13:18 1:18 PM You –:–
12:18 12:18 PM
Mountain Daylight Time · UTC-6
☀️ 07:05 · 🌙 18:29
13:18 1:18 PM
Colombia Standard Time · UTC-5
☀️ 05:50 · 🌙 17:51
·
+1 h
Medellin is 1 h ahead of Castle Rock, CO.
When you, Castle Rock, CO and Medellin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Castle Rock, CO
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇨🇴 Medellin
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Castle Rock, CO | 🇨🇴 Medellin |
|---|---|---|
| Local time | 12:18 | 13:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Mountain Daylight Time | Colombia Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Castle Rock, CO | — | +1 h |
| IANA zone | America/Denver | America/Bogota |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:05 | 05:50 |
| Sunset | 18:29 | 17:51 |
| Daylight | 11 h 25 min | 12 h 1 min |
| People on this clock | 73,158 | 2,486,723 |
Compare Castle Rock, CO with another city
More comparisons with Castle Rock, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Castle Rock, CO and Medellin: common questions
How far ahead of Castle Rock, CO, is Medellin?
Medellin is 1 hour ahead of Castle Rock: UTC−5 against UTC−6.
If it is 9:00 AM in Castle Rock, CO, what time is it in Medellin?
At 9:00 AM in Castle Rock, clocks in Medellin show 10:00 AM.
What time is it in Medellin at the end of the working day in Castle Rock, CO?
The working day in Castle Rock ends at 6:00 PM; in Medellin it is 7:00 PM at that moment.
When do working hours in Castle Rock, CO, and in Medellin overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Castle Rock, which is 10:00 AM to 6:00 PM in Medellin.
When is it already the next day in Medellin?
From 11:00 PM in Castle Rock, CO, it is already the next day in Medellin. The other way round, until 1:00 AM in Medellin it is still the previous day in Castle Rock.
Does the time gap between Castle Rock, CO, and Medellin change during the year?
Yes – daylight saving time is used in Castle Rock but not in Medellin. From November 1, 2026, Medellin will be 2 hours ahead of Castle Rock.
