Medellin to San Lorenzo: time difference
San Lorenzo is 1 h ahead of Medellin. 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.
Medellin 08:17 8:17 AM San Lorenzo 09:17 9:17 AM You –:–
08:17 8:17 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:44
09:17 9:17 AM
Atlantic Standard Time · UTC-4
☀️ 06:22 · 🌙 17:54
·
+1 h
San Lorenzo is 1 h ahead of Medellin.
When you, Medellin and San Lorenzo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇴 Medellin
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
🇵🇷 San Lorenzo
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇴 Medellin | 🇵🇷 San Lorenzo |
|---|---|---|
| Local time | 08:17 | 09:17 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Colombia Standard Time | Atlantic Standard Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Medellin | — | +1 h |
| IANA zone | America/Bogota | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:49 | 06:22 |
| Sunset | 17:44 | 17:54 |
| Daylight | 11 h 55 min | 11 h 32 min |
| People on this clock | 2,486,723 | 9,373 |
Compare Medellin with another city
More comparisons with Medellin: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Medellin and San Lorenzo: common questions
What is the time difference between Medellin and San Lorenzo?
San Lorenzo is 1 hour ahead: it uses UTC−4, while Medellin is on UTC−5.
What time is it in San Lorenzo at the start of the working day in Medellin?
The working day in Medellin starts at 9:00 AM; in San Lorenzo it is 10:00 AM at that moment.
If it is 6:00 PM in Medellin, what time is it in San Lorenzo?
At 6:00 PM in Medellin, clocks in San Lorenzo show 7:00 PM.
When is a good time to call San Lorenzo from Medellin?
Between 9:00 AM and 5:00 PM in Medellin – that is 10:00 AM to 6:00 PM in San Lorenzo – both places are within working hours (9:00 AM–6:00 PM).
From what time in Medellin is it tomorrow in San Lorenzo?
Once it is 11:00 PM in Medellin, the date in San Lorenzo has already changed. Until 1:00 AM in San Lorenzo, it is still the previous day in Medellin.
Does the time gap between Medellin and San Lorenzo change during the year?
No, the clocks change neither in Medellin nor in San Lorenzo, so the gap is 1 hour all year round.
