Medellin to Thunder Bay: time difference
Thunder Bay 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 12:41 12:41 PM Thunder Bay 13:41 1:41 PM You –:–
12:41 12:41 PM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
13:41 1:41 PM
Eastern Daylight Time · UTC-4
☀️ 08:22 · 🌙 19:04
·
+1 h
Thunder Bay is 1 h ahead of Medellin.
When you, Medellin and Thunder Bay 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
🇨🇦 Thunder Bay
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 | 🇨🇦 Thunder Bay |
|---|---|---|
| Local time | 12:41 | 13:41 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Colombia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Medellin | — | +1 h |
| IANA zone | America/Bogota | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:49 | 08:22 |
| Sunset | 17:47 | 19:04 |
| Daylight | 11 h 58 min | 10 h 42 min |
| People on this clock | 2,486,723 | 107,909 |
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 Thunder Bay: common questions
What is the time difference between Medellin and Thunder Bay?
Thunder Bay is 1 hour ahead: it uses UTC−4, while Medellin is on UTC−5.
What time is it in Thunder Bay at the start of the working day in Medellin?
The working day in Medellin starts at 9:00 AM; in Thunder Bay it is 10:00 AM at that moment.
If it is 6:00 PM in Medellin, what time is it in Thunder Bay?
At 6:00 PM in Medellin, clocks in Thunder Bay show 7:00 PM.
Is there a time when both Medellin and Thunder Bay are at work?
Yes: from 9:00 AM to 5:00 PM in Medellin (10:00 AM to 6:00 PM in Thunder Bay), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Thunder Bay?
From 11:00 PM in Medellin it is already the next day in Thunder Bay. The other way round, until 1:00 AM in Thunder Bay it is still the previous day in Medellin.
Does the time gap between Medellin and Thunder Bay change during the year?
Yes – daylight saving time is used in Thunder Bay but not in Medellin. From November 1, 2026, Thunder Bay and Medellin will have the same time.
