Lisbon to New Castle, DE: time difference
New Castle, DE 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 03:14 3:14 AM New Castle, DE 22:14 10:14 PM You –:–
03:14 3:14 AM
Western European Summer Time · UTC+1
☀️ 07:53 · 🌙 18:50
22:14 10:14 PM
Eastern Daylight Time · UTC-4
☀️ 07:19 · 🌙 18:16
·
−5 h
New Castle, DE is 5 h behind Lisbon.
When you, Lisbon and New Castle, DE 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
🇺🇸 New Castle, DE
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 | 🇺🇸 New Castle, DE |
|---|---|---|
| Local time | 03:14 | 22:14 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 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 | 07:19 |
| Sunset | 18:50 | 18:16 |
| Daylight | 10 h 57 min | 10 h 57 min |
| People on this clock | 545,923 | 21,926 |
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 New Castle, DE: common questions
What is the time difference between Lisbon and New Castle, DE?
New Castle is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
What time is it in New Castle, DE, at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in New Castle it is 4:00 AM at that moment.
If it is 6:00 PM in Lisbon, what time is it in New Castle, DE?
At 6:00 PM in Lisbon, clocks in New Castle show 1:00 PM.
When do working hours in Lisbon and in New Castle, DE, 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 New Castle.
Until what time in Lisbon is it still yesterday in New Castle, DE?
Before 5:00 AM in Lisbon, the date in New Castle has not changed yet. From 7:00 PM in New Castle, it is already the next day in Lisbon.
Does the time difference between Lisbon and New Castle, DE, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, New Castle will be 4 hours behind Lisbon.
