Lisbon to Oakville: time difference
Oakville 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 04:17 4:17 AM Oakville 23:17 11:17 PM You –:–
04:17 4:17 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
23:17 11:17 PM
Eastern Daylight Time · UTC-4
☀️ 07:37 · 🌙 18:32
·
−5 h
Oakville is 5 h behind Lisbon.
When you, Lisbon and Oakville 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
🇨🇦 Oakville
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 | 🇨🇦 Oakville |
|---|---|---|
| Local time | 04:17 | 23:17 |
| Local date | Monday, October 19, 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 | 07:50 | 07:37 |
| Sunset | 18:54 | 18:32 |
| Daylight | 11 h 4 min | 10 h 55 min |
| People on this clock | 545,923 | 193,832 |
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 Oakville: common questions
How far behind Lisbon is Oakville?
Oakville is 5 hours behind Lisbon: UTC−4 against UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Oakville?
At 9:00 AM in Lisbon, clocks in Oakville show 4:00 AM.
If it is 6:00 PM in Lisbon, what time is it in Oakville?
At 6:00 PM in Lisbon, clocks in Oakville show 1:00 PM.
Is there a time when both Lisbon and Oakville are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Oakville), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Lisbon is it still yesterday in Oakville?
Before 5:00 AM in Lisbon, the date in Oakville has not changed yet. From 7:00 PM in Oakville, it is already the next day in Lisbon.
Is the time difference between Lisbon and Oakville 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, Oakville will be 4 hours behind Lisbon.
