🇵🇹 Lisbon, Portugal
26
- Western European Summer Time
- UTC+1
- Golden hour
☀️ 07:51 · 🌙 18:53 · 11 h 2 min
Lisbon to Trumbull, CT: time difference
Trumbull, CT 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 17:53 5:53 PM Trumbull, CT 12:53 12:53 PM You –:–
17:53 5:53 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
12:53 12:53 PM
Eastern Daylight Time · UTC-4
☀️ 07:11 · 🌙 18:06
·
−5 h
Trumbull, CT is 5 h behind Lisbon.
When you, Lisbon and Trumbull, CT 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
🇺🇸 Trumbull, CT
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 | 🇺🇸 Trumbull, CT |
|---|---|---|
| Local time | 17:53 | 12:53 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 07:51 | 07:11 |
| Sunset | 18:53 | 18:06 |
| Daylight | 11 h 2 min | 10 h 55 min |
| People on this clock | 545,923 | 34,963 |
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 Trumbull, CT: common questions
How many hours behind Lisbon is Trumbull, CT?
The clocks in Trumbull are 5 hours behind those in Lisbon (UTC−4 and UTC+1).
What time is it in Trumbull, CT, at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Trumbull it is 4:00 AM at that moment.
What time is it in Trumbull, CT, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 1:00 PM in Trumbull.
When do working hours in Lisbon and in Trumbull, CT, 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 Trumbull.
When does the date change in Trumbull, CT, compared with Lisbon?
The new day starts in Trumbull later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Trumbull, Lisbon is already on the next day.
Is the time difference between Lisbon and Trumbull, CT, 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, Trumbull will be 4 hours behind Lisbon.
