Rock Springs, WY to Medellin: time difference
Medellin is 1 h ahead of Rock Springs, WY. 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.
Rock Springs, WY 00:00 12:00 AM Medellin 01:00 1:00 AM You –:–
00:00 12:00 AM
Mountain Daylight Time · UTC-6
☀️ 07:36 · 🌙 18:28
01:00 1:00 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:46
·
+1 h
Medellin is 1 h ahead of Rock Springs, WY.
When you, Rock Springs, WY 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
🇺🇸 Rock Springs, WY
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
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇺🇸 Rock Springs, WY | 🇨🇴 Medellin |
|---|---|---|
| Local time | 00:00 | 01:00 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Mountain Daylight Time | Colombia Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Rock Springs, WY | — | +1 h |
| IANA zone | America/Denver | America/Bogota |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:36 | 05:49 |
| Sunset | 18:28 | 17:46 |
| Daylight | 10 h 52 min | 11 h 57 min |
| People on this clock | 22,105 | 2,486,723 |
Compare Rock Springs, WY with another city
More comparisons with Rock Springs, WY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rock Springs, WY and Medellin: common questions
How many hours ahead of Rock Springs, WY, is Medellin?
The clocks in Medellin are 1 hour ahead of those in Rock Springs (UTC−5 and UTC−6).
What time is it in Medellin at the start of the working day in Rock Springs, WY?
The working day in Rock Springs starts at 9:00 AM; in Medellin it is 10:00 AM at that moment.
What time is it in Medellin when it is 6:00 PM in Rock Springs, WY?
When it is 6:00 PM in Rock Springs, it is 7:00 PM in Medellin.
When is a good time to call Medellin from Rock Springs, WY?
Between 9:00 AM and 5:00 PM in Rock Springs – that is 10:00 AM to 6:00 PM in Medellin – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Medellin compared with Rock Springs, WY?
The new day starts in Medellin earlier: at 11:00 PM in Rock Springs it is already midnight there. Until 1:00 AM in Medellin, Rock Springs is still on the previous day.
Does the time gap between Rock Springs, WY, and Medellin change during the year?
Yes – daylight saving time is used in Rock Springs but not in Medellin. From November 1, 2026, Medellin will be 2 hours ahead of Rock Springs.
