Stamford, CT to Lisbon: time difference
Lisbon is 5 h ahead of Stamford, 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.
Stamford, CT 21:00 9:00 PM Lisbon 02:00 2:00 AM You –:–
21:00 9:00 PM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:10
02:00 2:00 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+5 h
Lisbon is 5 h ahead of Stamford, CT.
When you, Stamford, 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
🇺🇸 Stamford, 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
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Time zones side by side
| Detail | 🇺🇸 Stamford, CT | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 21:00 | 02:00 |
| 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 Stamford, 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 | 07:09 | 07:50 |
| Sunset | 18:10 | 18:54 |
| Daylight | 11 h 1 min | 11 h 4 min |
| People on this clock | 129,000 | 545,923 |
Compare Stamford, CT with another city
More comparisons with Stamford, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Stamford, CT and Lisbon: common questions
How far ahead of Stamford, CT, is Lisbon?
Lisbon is 5 hours ahead of Stamford: UTC+1 against UTC−4.
What time is it in Lisbon when it is 9:00 AM in Stamford, CT?
When it is 9:00 AM in Stamford, it is 2:00 PM in Lisbon.
If it is 6:00 PM in Stamford, CT, what time is it in Lisbon?
At 6:00 PM in Stamford, clocks in Lisbon show 11:00 PM.
Is there a time when both Stamford, CT, and Lisbon are at work?
Yes: from 9:00 AM to 1:00 PM in Stamford (2:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Lisbon?
From 7:00 PM in Stamford, CT, it is already the next day in Lisbon. The other way round, until 5:00 AM in Lisbon it is still the previous day in Stamford.
Does the time gap between Stamford, CT, and Lisbon change during the year?
Yes, because the clocks in Stamford and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 4 hours ahead of Stamford.
