Lisbon to Cambridge: time difference
Cambridge 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 23:09 11:09 PM Cambridge 18:09 6:09 PM You –:–
23:09 11:09 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
18:09 6:09 PM
Eastern Daylight Time · UTC-4
☀️ 07:40 · 🌙 18:33
·
−5 h
Cambridge is 5 h behind Lisbon.
When you, Lisbon and Cambridge 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
🇨🇦 Cambridge
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 | 🇨🇦 Cambridge |
|---|---|---|
| Local time | 23:09 | 18:09 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 07:40 |
| Sunset | 18:54 | 18:33 |
| Daylight | 11 h 4 min | 10 h 53 min |
| People on this clock | 545,923 | 138,479 |
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 Cambridge: common questions
What is the time difference between Lisbon and Cambridge?
Cambridge is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
What time is it in Cambridge when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in Cambridge.
What time is it in Cambridge when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Cambridge.
Is there a time when both Lisbon and Cambridge are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Cambridge), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Cambridge?
Until 5:00 AM in Lisbon it is still the previous day in Cambridge. The other way round, from 7:00 PM in Cambridge it is already the next day in Lisbon.
Does the time gap between Lisbon and Cambridge change during the year?
Yes, because the clocks in Lisbon and in Cambridge change on different dates. Next change: from October 25, 2026, Cambridge will be 4 hours behind Lisbon.
