Time difference between Lisbon and Buenos Aires
Buenos Aires is 4 hours behind Lisbon
Right now
Lisbon
17:38
WEST ·
UTC+1
Buenos Aires
13:38
ART ·
UTC-3
Best time for a call between Lisbon and Buenos Aires
Hours highlighted in green work for everyone on the list.
- 13:00 Lisbon 09:00 Buenos Aires
- 14:00 Lisbon 10:00 Buenos Aires
- 15:00 Lisbon 11:00 Buenos Aires
Hour by hour: Lisbon to Buenos Aires
Working hours are shaded. The rows marked with a star are the ones we recommend for a call.
| Lisbon (reference) | Buenos Aires | |
|---|---|---|
| 00:00 | 20:00 (previous day) | |
| 01:00 | 21:00 (previous day) | |
| 02:00 | 22:00 (previous day) | |
| 03:00 | 23:00 (previous day) | |
| 04:00 | 00:00 | |
| 05:00 | 01:00 | |
| 06:00 | 02:00 | |
| 07:00 | 03:00 | |
| 08:00 | 04:00 | |
| 09:00 | 05:00 | |
| 10:00 | 06:00 | |
| 11:00 | 07:00 | |
| 12:00 | 08:00 | |
| ★ | 13:00 | 09:00 |
| ★ | 14:00 | 10:00 |
| ★ | 15:00 | 11:00 |
| 16:00 | 12:00 | |
| 17:00 | 13:00 | |
| 18:00 | 14:00 | |
| 19:00 | 15:00 | |
| 20:00 | 16:00 | |
| 21:00 | 17:00 | |
| 22:00 | 18:00 | |
| 23:00 | 19:00 |
Table built for August 26, 2026. The live values above update in your browser.
Daylight saving time
Lisbon changes its clocks and Buenos Aires does not, so the difference between them is not the same all year.
Frequently asked questions
What is the time difference between Lisbon and Buenos Aires?
Buenos Aires is 4 hours behind Lisbon
What is the best time to call between Lisbon and Buenos Aires?
The most convenient slot is 13:00 Lisbon / 09:00 Buenos Aires. That keeps the call inside working hours in both cities.
Does the difference between Lisbon and Buenos Aires change during the year?
Lisbon changes its clocks and Buenos Aires does not, so the difference between them is not the same all year.