Lisbon to Longueuil: time difference
Longueuil 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 21:43 9:43 PM Longueuil 16:43 4:43 PM You –:–
21:43 9:43 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
16:43 4:43 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:06
·
−5 h
Longueuil is 5 h behind Lisbon.
When you, Lisbon and Longueuil 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
🇨🇦 Longueuil
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 | 🇨🇦 Longueuil |
|---|---|---|
| Local time | 21:43 | 16:43 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 07:48 | 07:13 |
| Sunset | 18:57 | 18:06 |
| Daylight | 11 h 9 min | 10 h 53 min |
| People on this clock | 545,923 | 254,483 |
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 Longueuil: common questions
What is the time difference between Lisbon and Longueuil?
Longueuil is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Longueuil?
At 9:00 AM in Lisbon, clocks in Longueuil show 4:00 AM.
What time is it in Longueuil at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Longueuil it is 1:00 PM at that moment.
Is there a time when both Lisbon and Longueuil are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Longueuil), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Longueuil compared with Lisbon?
The new day starts in Longueuil later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Longueuil, Lisbon is already on the next day.
Is the time difference between Lisbon and Longueuil the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Longueuil will be 4 hours behind Lisbon.
