Lisbon to Danbury, CT: time difference
Danbury, 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 05:57 5:57 AM Danbury, CT 00:57 12:57 AM You –:–
05:57 5:57 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
00:57 12:57 AM
Eastern Daylight Time · UTC-4
☀️ 07:11 · 🌙 18:08
·
−5 h
Danbury, CT is 5 h behind Lisbon.
When you, Lisbon and Danbury, 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
🇺🇸 Danbury, 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 | 🇺🇸 Danbury, CT |
|---|---|---|
| Local time | 05:57 | 00:57 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 07:50 | 07:11 |
| Sunset | 18:54 | 18:08 |
| Daylight | 11 h 4 min | 10 h 58 min |
| People on this clock | 545,923 | 78,292 |
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 Danbury, CT: common questions
What is the time difference between Lisbon and Danbury, CT?
Danbury is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
What time is it in Danbury, CT, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in Danbury.
If it is 6:00 PM in Lisbon, what time is it in Danbury, CT?
At 6:00 PM in Lisbon, clocks in Danbury show 1:00 PM.
Is there a time when both Lisbon and Danbury, CT, are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Danbury), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Danbury, CT?
Until 5:00 AM in Lisbon it is still the previous day in Danbury. The other way round, from 7:00 PM in Danbury it is already the next day in Lisbon.
Does the time gap between Lisbon and Danbury, CT, change during the year?
Yes, because the clocks in Lisbon and in Danbury change on different dates. Next change: from October 25, 2026, Danbury will be 4 hours behind Lisbon.
