Lisbon to Berkeley Heights, NJ: time difference
Berkeley Heights, 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 15:23 3:23 PM Berkeley Heights, NJ 10:23 10:23 AM You –:–
15:23 3:23 PM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
10:23 10:23 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:27
·
−5 h
Berkeley Heights, NJ is 5 h behind Lisbon.
When you, Lisbon and Berkeley Heights, 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
🇺🇸 Berkeley Heights, 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 | 🇺🇸 Berkeley Heights, NJ |
|---|---|---|
| Local time | 15:23 | 10:23 |
| 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/New York |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:41 | 07:04 |
| Sunset | 19:07 | 18:27 |
| Daylight | 11 h 26 min | 11 h 23 min |
| People on this clock | 545,923 | 13,575 |
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 Berkeley Heights, NJ: common questions
How many hours behind Lisbon is Berkeley Heights, NJ?
The clocks in Berkeley Heights are 5 hours behind those in Lisbon (UTC−4 and UTC+1).
What time is it in Berkeley Heights, NJ, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in Berkeley Heights.
What time is it in Berkeley Heights, NJ, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Berkeley Heights it is 1:00 PM at that moment.
When is a good time to call Berkeley Heights, NJ, from Lisbon?
Between 2:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 1:00 PM in Berkeley Heights – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Berkeley Heights, NJ, compared with Lisbon?
The new day starts in Berkeley Heights later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Berkeley Heights, Lisbon is already on the next day.
Does the time difference between Lisbon and Berkeley Heights, NJ, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Berkeley Heights will be 4 hours behind Lisbon.
