Arouca to Lisbon: time difference
Lisbon is 5 h ahead of Arouca. Live clocks for both, the working hours they share, and how each one sits against your own time.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Arouca 21:24 9:24 PM Lisbon 02:24 2:24 AM You –:–
21:24 9:24 PM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:52
02:24 2:24 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+5 h
Lisbon is 5 h ahead of Arouca.
When you, Arouca 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
🇹🇹 Arouca
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇹 Arouca | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 21:24 | 02:24 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Arouca | — | +5 h |
| IANA zone | America/Port of Spain | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:55 | 07:41 |
| Sunset | 17:52 | 19:07 |
| Daylight | 11 h 57 min | 11 h 26 min |
| People on this clock | 12,054 | 545,923 |
Compare Arouca with another city
More comparisons with Arouca: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Arouca and Lisbon: common questions
What is the time difference between Arouca and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Arouca is on UTC−4.
If it is 9:00 AM in Arouca, what time is it in Lisbon?
At 9:00 AM in Arouca, clocks in Lisbon show 2:00 PM.
What time is it in Lisbon when it is 6:00 PM in Arouca?
When it is 6:00 PM in Arouca, it is 11:00 PM in Lisbon.
Is there a time when both Arouca and Lisbon are at work?
Yes: from 9:00 AM to 1:00 PM in Arouca (2:00 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 Arouca?
The new day starts in Lisbon earlier: at 7:00 PM in Arouca it is already midnight there. Until 5:00 AM in Lisbon, Arouca is still on the previous day.
Does the time difference between Arouca and Lisbon change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Lisbon will be 4 hours ahead of Arouca.
