Lisbon to West Caldwell, NJ: time difference
West Caldwell, NJ 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 09:06 9:06 AM West Caldwell, NJ 04:06 4:06 AM You –:–
09:06 9:06 AM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
04:06 4:06 AM
Eastern Daylight Time · UTC-4
☀️ 07:17 · 🌙 18:08
·
−5 h
West Caldwell, NJ is 5 h behind Lisbon.
When you, Lisbon and West Caldwell, NJ 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
🇺🇸 West Caldwell, NJ
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 | 🇺🇸 West Caldwell, NJ |
|---|---|---|
| Local time | 09:06 | 04:06 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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/New York |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:53 | 07:17 |
| Sunset | 18:50 | 18:08 |
| Daylight | 10 h 57 min | 10 h 51 min |
| People on this clock | 545,923 | 10,797 |
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 West Caldwell, NJ: common questions
What is the time difference between Lisbon and West Caldwell, NJ?
West Caldwell is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
What time is it in West Caldwell, NJ, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in West Caldwell.
What time is it in West Caldwell, NJ, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in West Caldwell it is 1:00 PM at that moment.
When do working hours in Lisbon and in West Caldwell, NJ, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Lisbon, which is 9:00 AM to 1:00 PM in West Caldwell.
When is it still the previous day in West Caldwell, NJ?
Until 5:00 AM in Lisbon it is still the previous day in West Caldwell. The other way round, from 7:00 PM in West Caldwell it is already the next day in Lisbon.
Is the time difference between Lisbon and West Caldwell, NJ, 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, West Caldwell will be 4 hours behind Lisbon.
