Waterbury, CT to Lisbon: time difference
Lisbon is 5 h ahead of Waterbury, CT. Live clocks for both, the working hours they share, and how each one sits against your own time.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Waterbury, CT 21:43 9:43 PM Lisbon 02:43 2:43 AM You –:–
21:43 9:43 PM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 18:08
02:43 2:43 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+5 h
Lisbon is 5 h ahead of Waterbury, CT.
When you, Waterbury, 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
🇺🇸 Waterbury, 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
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Time zones side by side
| Detail | 🇺🇸 Waterbury, CT | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 21:43 | 02:43 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Waterbury, 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 | 18:08 | 18:54 |
| Daylight | 11 h | 11 h 4 min |
| People on this clock | 110,366 | 545,923 |
Compare Waterbury, CT with another city
More comparisons with Waterbury, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Waterbury, CT and Lisbon: common questions
What is the time difference between Waterbury, CT, and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Waterbury is on UTC−4.
What time is it in Lisbon when it is 9:00 AM in Waterbury, CT?
When it is 9:00 AM in Waterbury, it is 2:00 PM in Lisbon.
What time is it in Lisbon when it is 6:00 PM in Waterbury, CT?
When it is 6:00 PM in Waterbury, it is 11:00 PM in Lisbon.
When is a good time to call Lisbon from Waterbury, CT?
Between 9:00 AM and 1:00 PM in Waterbury – that is 2:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
From what time in Waterbury, CT, is it tomorrow in Lisbon?
Once it is 7:00 PM in Waterbury, the date in Lisbon has already changed. Until 5:00 AM in Lisbon, it is still the previous day in Waterbury.
Does the time difference between Waterbury, CT, and Lisbon change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Lisbon will be 4 hours ahead of Waterbury.
