Green Bay, WI to Lisbon: time difference
Lisbon is 6 h ahead of Green Bay, WI. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Green Bay, WI 16:23 4:23 PM Lisbon 22:23 10:23 PM You –:–
16:23 4:23 PM
Central Daylight Time · UTC-5
☀️ 07:13 · 🌙 18:03
22:23 10:23 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+6 h
Lisbon is 6 h ahead of Green Bay, WI.
When you, Green Bay, WI 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
🇺🇸 Green Bay, WI
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
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 5 5 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Green Bay, WI | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 16:23 | 22:23 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Western European Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Green Bay, WI | — | +6 h |
| IANA zone | America/Chicago | Europe/Lisbon |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:13 | 07:50 |
| Sunset | 18:03 | 18:54 |
| Daylight | 10 h 50 min | 11 h 4 min |
| People on this clock | 101,412 | 545,923 |
Compare Green Bay, WI with another city
More comparisons with Green Bay, WI: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Green Bay, WI and Lisbon: common questions
How far ahead of Green Bay, WI, is Lisbon?
Lisbon is 6 hours ahead of Green Bay: UTC+1 against UTC−5.
What time is it in Lisbon at the start of the working day in Green Bay, WI?
The working day in Green Bay starts at 9:00 AM; in Lisbon it is 3:00 PM at that moment.
If it is 6:00 PM in Green Bay, WI, what time is it in Lisbon?
At 6:00 PM in Green Bay, clocks in Lisbon show 12:00 AM (the next day).
When is a good time to call Lisbon from Green Bay, WI?
Between 9:00 AM and 12:00 PM in Green Bay – that is 3:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Lisbon?
From 6:00 PM in Green Bay, WI, it is already the next day in Lisbon. The other way round, until 6:00 AM in Lisbon it is still the previous day in Green Bay.
Does the time difference between Green Bay, WI, and Lisbon change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Lisbon will be 5 hours ahead of Green Bay.
