Sioux City, IA to Lisbon: time difference
Lisbon is 6 h ahead of Sioux City, IA. 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.
Sioux City, IA 00:45 12:45 AM Lisbon 06:45 6:45 AM You –:–
00:45 12:45 AM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:52
06:45 6:45 AM
Western European Summer Time · UTC+1
☀️ 07:43 · 🌙 19:04
·
+6 h
Lisbon is 6 h ahead of Sioux City, IA.
When you, Sioux City, IA 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
🇺🇸 Sioux City, IA
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 | 🇺🇸 Sioux City, IA | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 00:45 | 06:45 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Central Daylight Time | Western European Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Sioux City, IA | — | +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 | 07:34 | 07:43 |
| Sunset | 18:52 | 19:04 |
| Daylight | 11 h 17 min | 11 h 21 min |
| People on this clock | 85,797 | 545,923 |
Compare Sioux City, IA with another city
More comparisons with Sioux City, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sioux City, IA and Lisbon: common questions
How far ahead of Sioux City, IA, is Lisbon?
Lisbon is 6 hours ahead of Sioux City: UTC+1 against UTC−5.
What time is it in Lisbon when it is 9:00 AM in Sioux City, IA?
When it is 9:00 AM in Sioux City, it is 3:00 PM in Lisbon.
If it is 6:00 PM in Sioux City, IA, what time is it in Lisbon?
At 6:00 PM in Sioux City, clocks in Lisbon show 12:00 AM (the next day).
Is there a time when both Sioux City, IA, and Lisbon are at work?
Yes: from 9:00 AM to 12:00 PM in Sioux City (3:00 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 Sioux City, IA?
The new day starts in Lisbon earlier: at 6:00 PM in Sioux City it is already midnight there. Until 6:00 AM in Lisbon, Sioux City is still on the previous day.
Does the time gap between Sioux City, IA, and Lisbon change during the year?
Yes, because the clocks in Sioux City and in Lisbon change on different dates. Next change: from October 25, 2026, Lisbon will be 5 hours ahead of Sioux City.
