Lisbon to Thunder Bay: time difference
Thunder Bay is 5 h behind Lisbon. 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.
Lisbon 17:44 5:44 PM Thunder Bay 12:44 12:44 PM You –:–
17:44 5:44 PM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
12:44 12:44 PM
Eastern Daylight Time · UTC-4
☀️ 08:22 · 🌙 19:04
·
−5 h
Thunder Bay is 5 h behind Lisbon.
When you, Lisbon 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
🇵🇹 Lisbon
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
19 7 PM 20 8 PM 21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇨🇦 Thunder Bay |
|---|---|---|
| Local time | 17:44 | 12:44 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Western European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/Toronto |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:49 | 08:22 |
| Sunset | 18:56 | 19:04 |
| Daylight | 11 h 7 min | 10 h 42 min |
| People on this clock | 545,923 | 107,909 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Thunder Bay: common questions
How many hours behind Lisbon is Thunder Bay?
The clocks in Thunder Bay are 5 hours behind those in Lisbon (UTC−4 and UTC+1).
What time is it in Thunder Bay at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Thunder Bay it is 4:00 AM at that moment.
What time is it in Thunder Bay when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Thunder Bay.
When is a good time to call Thunder Bay from Lisbon?
Between 2:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 1:00 PM in Thunder Bay – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Thunder Bay?
Until 5:00 AM in Lisbon it is still the previous day in Thunder Bay. The other way round, from 7:00 PM in Thunder Bay it is already the next day in Lisbon.
Does the time gap between Lisbon and Thunder Bay change during the year?
Yes, because the clocks in Lisbon and in Thunder Bay change on different dates. Next change: from October 25, 2026, Thunder Bay will be 4 hours behind Lisbon.
