Lisbon to Aiken, SC: time difference
Aiken, SC is 5 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 18:38 6:38 PM Aiken, SC 13:38 1:38 PM You –:–
18:38 6:38 PM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:56
13:38 1:38 PM
Eastern Daylight Time · UTC-4
☀️ 07:34 · 🌙 18:51
·
−5 h
Aiken, SC is 5 h behind Lisbon.
When you, Lisbon and Aiken, SC 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
🇺🇸 Aiken, SC
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 18 6 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Aiken, SC |
|---|---|---|
| Local time | 18:38 | 13:38 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Western European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/New York |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:49 | 07:34 |
| Sunset | 18:56 | 18:51 |
| Daylight | 11 h 7 min | 11 h 16 min |
| People on this clock | 545,923 | 28,829 |
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 Aiken, SC: common questions
How far behind Lisbon is Aiken, SC?
Aiken is 5 hours behind Lisbon: UTC−4 against UTC+1.
What time is it in Aiken, SC, when it is 9:00 AM in Lisbon?
When it is 9:00 AM in Lisbon, it is 4:00 AM in Aiken.
If it is 6:00 PM in Lisbon, what time is it in Aiken, SC?
At 6:00 PM in Lisbon, clocks in Aiken show 1:00 PM.
Is there a time when both Lisbon and Aiken, SC, are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in Aiken), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Aiken, SC, compared with Lisbon?
The new day starts in Aiken later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Aiken, Lisbon is already on the next day.
Does the time gap between Lisbon and Aiken, SC, change during the year?
Yes, because the clocks in Lisbon and in Aiken change on different dates. Next change: from October 25, 2026, Aiken will be 4 hours behind Lisbon.
