Dayton, OH to Lisbon: time difference
Lisbon is 5 h ahead of Dayton, OH. 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.
Dayton, OH 17:45 5:45 PM Lisbon 22:45 10:45 PM You –:–
17:45 5:45 PM
Eastern Daylight Time · UTC-4
☀️ 07:53 · 🌙 18:52
22:45 10:45 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
·
+5 h
Lisbon is 5 h ahead of Dayton, OH.
When you, Dayton, OH 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
🇺🇸 Dayton, OH
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 | 🇺🇸 Dayton, OH | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 17:45 | 22:45 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Dayton, OH | — | +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 | 07:53 | 07:51 |
| Sunset | 18:52 | 18:53 |
| Daylight | 10 h 59 min | 11 h 2 min |
| People on this clock | 156,771 | 545,923 |
Compare Dayton, OH with another city
More comparisons with Dayton, OH: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Dayton, OH and Lisbon: common questions
What is the time difference between Dayton, OH, and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Dayton is on UTC−4.
What time is it in Lisbon at the start of the working day in Dayton, OH?
The working day in Dayton starts at 9:00 AM; in Lisbon it is 2:00 PM at that moment.
What time is it in Lisbon when it is 6:00 PM in Dayton, OH?
When it is 6:00 PM in Dayton, it is 11:00 PM in Lisbon.
Is there a time when both Dayton, OH, and Lisbon are at work?
Yes: from 9:00 AM to 1:00 PM in Dayton (2:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Lisbon compared with Dayton, OH?
The new day starts in Lisbon earlier: at 7:00 PM in Dayton it is already midnight there. Until 5:00 AM in Lisbon, Dayton is still on the previous day.
Does the time gap between Dayton, OH, and Lisbon change during the year?
Yes, because the clocks in Dayton and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 4 hours ahead of Dayton.
