Rio Grande to Medellin: time difference
Medellin is 1 h behind Rio Grande. 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.
Rio Grande 12:25 12:25 PM Medellin 11:25 11:25 AM You –:–
12:25 12:25 PM
Atlantic Standard Time · UTC-4
☀️ 06:18 · 🌙 18:00
11:25 11:25 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:48
·
−1 h
Medellin is 1 h behind Rio Grande.
When you, Rio Grande 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
🇵🇷 Rio Grande
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
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇷 Rio Grande | 🇨🇴 Medellin |
|---|---|---|
| Local time | 12:25 | 11:25 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Colombia Standard Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Rio Grande | — | −1 h |
| IANA zone | America/Puerto Rico | America/Bogota |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:18 | 05:49 |
| Sunset | 18:00 | 17:48 |
| Daylight | 11 h 42 min | 11 h 59 min |
| People on this clock | 13,467 | 2,486,723 |
Compare Rio Grande with another city
More comparisons with Rio Grande: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Grande and Medellin: common questions
How many hours behind Rio Grande is Medellin?
The clocks in Medellin are 1 hour behind those in Rio Grande (UTC−5 and UTC−4).
What time is it in Medellin at the start of the working day in Rio Grande?
The working day in Rio Grande starts at 9:00 AM; in Medellin it is 8:00 AM at that moment.
What time is it in Medellin at the end of the working day in Rio Grande?
The working day in Rio Grande ends at 6:00 PM; in Medellin it is 5:00 PM at that moment.
Is there a time when both Rio Grande and Medellin are at work?
Yes: from 10:00 AM to 6:00 PM in Rio Grande (9:00 AM to 5:00 PM in Medellin), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Rio Grande is it still yesterday in Medellin?
Before 1:00 AM in Rio Grande, the date in Medellin has not changed yet. From 11:00 PM in Medellin, it is already the next day in Rio Grande.
Does the time gap between Rio Grande and Medellin change during the year?
No, the clocks change neither in Rio Grande nor in Medellin, so the gap is 1 hour all year round.
