Lisbon to Green Bay, WI: time difference
Green Bay, WI is 6 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 22:51 10:51 PM Green Bay, WI 16:51 4:51 PM You –:–
22:51 10:51 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
16:51 4:51 PM
Central Daylight Time · UTC-5
☀️ 07:13 · 🌙 18:03
·
−6 h
Green Bay, WI is 6 h behind Lisbon.
When you, Lisbon and Green Bay, WI 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
🇺🇸 Green Bay, WI
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 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Green Bay, WI |
|---|---|---|
| Local time | 22:51 | 16:51 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Western European Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Lisbon | — | −6 h |
| IANA zone | Europe/Lisbon | America/Chicago |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:50 | 07:13 |
| Sunset | 18:54 | 18:03 |
| Daylight | 11 h 4 min | 10 h 50 min |
| People on this clock | 545,923 | 101,412 |
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 Green Bay, WI: common questions
How many hours behind Lisbon is Green Bay, WI?
The clocks in Green Bay are 6 hours behind those in Lisbon (UTC−5 and UTC+1).
If it is 9:00 AM in Lisbon, what time is it in Green Bay, WI?
At 9:00 AM in Lisbon, clocks in Green Bay show 3:00 AM.
If it is 6:00 PM in Lisbon, what time is it in Green Bay, WI?
At 6:00 PM in Lisbon, clocks in Green Bay show 12:00 PM.
Is there a time when both Lisbon and Green Bay, WI, are at work?
Yes: from 3:00 PM to 6:00 PM in Lisbon (9:00 AM to 12:00 PM in Green Bay), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Green Bay, WI, compared with Lisbon?
The new day starts in Green Bay later: until 6:00 AM in Lisbon, it is still the previous day there. From 6:00 PM in Green Bay, Lisbon is already on the next day.
Does the time gap between Lisbon and Green Bay, WI, change during the year?
Yes, because the clocks in Lisbon and in Green Bay change on different dates. Next change: from October 25, 2026, Green Bay will be 5 hours behind Lisbon.
