Lisbon to Centennial, CO: time difference
Centennial, CO is 7 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 18:40 6:40 PM Centennial, CO 11:40 11:40 AM You –:–
18:40 6:40 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
11:40 11:40 AM
Mountain Daylight Time · UTC-6
☀️ 07:15 · 🌙 18:15
·
−7 h
Centennial, CO is 7 h behind Lisbon.
When you, Lisbon and Centennial, CO 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
🇺🇸 Centennial, CO
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Centennial, CO |
|---|---|---|
| Local time | 18:40 | 11:40 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | Mountain Daylight Time |
| UTC offset | UTC+1 | UTC-6 |
| Offset from Lisbon | — | −7 h |
| IANA zone | Europe/Lisbon | America/Denver |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:51 | 07:15 |
| Sunset | 18:53 | 18:15 |
| Daylight | 11 h 2 min | 10 h 59 min |
| People on this clock | 545,923 | 109,741 |
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 Centennial, CO: common questions
How many hours behind Lisbon is Centennial, CO?
The clocks in Centennial are 7 hours behind those in Lisbon (UTC−6 and UTC+1).
What time is it in Centennial, CO, at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Centennial it is 2:00 AM at that moment.
What time is it in Centennial, CO, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Centennial it is 11:00 AM at that moment.
When is a good time to call Centennial, CO, from Lisbon?
Between 4:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 11:00 AM in Centennial – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Centennial, CO?
Until 7:00 AM in Lisbon it is still the previous day in Centennial. The other way round, from 5:00 PM in Centennial it is already the next day in Lisbon.
Does the time gap between Lisbon and Centennial, CO, change during the year?
Yes, because the clocks in Lisbon and in Centennial change on different dates. Next change: from October 25, 2026, Centennial will be 6 hours behind Lisbon.
