New Haven, CT to Lisbon: time difference
Lisbon is 5 h ahead of New Haven, CT. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇹 Lisbon, Portugal
15
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:50 · 🌙 18:54 · 11 h 4 min
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
New Haven, CT 03:43 3:43 AM Lisbon 08:43 8:43 AM You –:–
03:43 3:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 18:06
08:43 8:43 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+5 h
Lisbon is 5 h ahead of New Haven, CT.
When you, New Haven, CT and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 New Haven, CT
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
🇵🇹 Lisbon
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 New Haven, CT | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 03:43 | 08:43 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from New Haven, CT | — | +5 h |
| IANA zone | America/New York | Europe/Lisbon |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:08 | 07:50 |
| Sunset | 18:06 | 18:54 |
| Daylight | 10 h 58 min | 11 h 4 min |
| People on this clock | 124,001 | 545,923 |
Compare New Haven, CT with another city
More comparisons with New Haven, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
New Haven, CT and Lisbon: common questions
What is the time difference between New Haven, CT, and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while New Haven is on UTC−4.
What time is it in Lisbon when it is 9:00 AM in New Haven, CT?
When it is 9:00 AM in New Haven, it is 2:00 PM in Lisbon.
If it is 6:00 PM in New Haven, CT, what time is it in Lisbon?
At 6:00 PM in New Haven, clocks in Lisbon show 11:00 PM.
When do working hours in New Haven, CT, and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in New Haven, which is 2:00 PM to 6:00 PM in Lisbon.
From what time in New Haven, CT, is it tomorrow in Lisbon?
Once it is 7:00 PM in New Haven, the date in Lisbon has already changed. Until 5:00 AM in Lisbon, it is still the previous day in New Haven.
Is the time difference between New Haven, CT, and Lisbon 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, Lisbon will be 4 hours ahead of New Haven.
