Lisbon to Guelph: time difference
Guelph 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 09:21 9:21 AM Guelph 04:21 4:21 AM You –:–
09:21 9:21 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
04:21 4:21 AM
Eastern Daylight Time · UTC-4
☀️ 07:30 · 🌙 18:48
·
−5 h
Guelph is 5 h behind Lisbon.
When you, Lisbon and Guelph 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
🇨🇦 Guelph
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 | 🇨🇦 Guelph |
|---|---|---|
| Local time | 09:21 | 04:21 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 07:41 | 07:30 |
| Sunset | 19:07 | 18:48 |
| Daylight | 11 h 26 min | 11 h 18 min |
| People on this clock | 545,923 | 131,794 |
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 Guelph: common questions
What is the time difference between Lisbon and Guelph?
Guelph 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 Guelph?
At 9:00 AM in Lisbon, clocks in Guelph show 4:00 AM.
What time is it in Guelph when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Guelph.
Is there a time when both Lisbon and Guelph are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Guelph), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Guelph?
Until 5:00 AM in Lisbon it is still the previous day in Guelph. The other way round, from 7:00 PM in Guelph it is already the next day in Lisbon.
Is the time difference between Lisbon and Guelph 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, Guelph will be 4 hours behind Lisbon.
