Lisbon to Argentina: time difference
Argentina is 4 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 05:57 5:57 AM Argentina 01:57 1:57 AM You –:–
05:57 5:57 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
01:57 1:57 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
−4 h
Argentina is 4 h behind Lisbon.
When you, Lisbon and Argentina 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
🇦🇷 Argentina
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 19 7 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇦🇷 Argentina |
|---|---|---|
| Local time | 05:57 | 01:57 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Lisbon | — | −4 h |
| IANA zone | Europe/Lisbon | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 06:19 |
| Sunset | 19:07 | 19:04 |
| Daylight | 11 h 26 min | 12 h 45 min |
| People on this clock | 545,923 | 47,327,407 |
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 Argentina: common questions
What is the time difference between Lisbon and Argentina?
Argentina is 4 hours behind: it uses UTC−3, while Lisbon is on UTC+1.
What time is it in Argentina at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Argentina it is 5:00 AM at that moment.
What time is it in Argentina when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 2:00 PM in Argentina.
When do working hours in Lisbon and in Argentina overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Lisbon, which is 9:00 AM to 2:00 PM in Argentina.
When does the date change in Argentina compared with Lisbon?
The new day starts in Argentina later: until 4:00 AM in Lisbon, it is still the previous day there. From 8:00 PM in Argentina, Lisbon is already on the next day.
Does the time gap between Lisbon and Argentina change during the year?
Yes – daylight saving time is used in Lisbon but not in Argentina. From October 25, 2026, Argentina will be 3 hours behind Lisbon.
