London vs Buenos Aires
Live local times and 24-hour overlap for London (United Kingdom) and Buenos Aires (Argentina). Time difference is currently 4 hours.
United Kingdom
London
6:11 PM
UTC+01:00 · GMT+1· DST shifts
Argentina
Buenos Aires
2:11 PM
UTC-03:00 · GMT-3
Best overlap
Best overlap: 11:00 AM–2:00 PM London time (2/2 zones in business hours).
UTC 10:00–14:00
- London11:00 AM–2:00 PM
- Buenos Aires7:00 AM–10:00 AM
24-hour grid
Local time in each city for every UTC hour today. Business hours (9–17 local) highlighted.
| UTC | London | Buenos Aires |
|---|---|---|
| 00:00 | 1:00 AM | 9:00 PM |
| 01:00 | 2:00 AM | 10:00 PM |
| 02:00 | 3:00 AM | 11:00 PM |
| 03:00 | 4:00 AM | 12:00 AM |
| 04:00 | 5:00 AM | 1:00 AM |
| 05:00 | 6:00 AM | 2:00 AM |
| 06:00 | 7:00 AM | 3:00 AM |
| 07:00 | 8:00 AM | 4:00 AM |
| 08:00 | 9:00 AM | 5:00 AM |
| 09:00 | 10:00 AM | 6:00 AM |
| 10:00 | 11:00 AM | 7:00 AM |
| 11:00 | 12:00 PM | 8:00 AM |
| 12:00 | 1:00 PM | 9:00 AM |
| 13:00 | 2:00 PM | 10:00 AM |
| 14:00 | 3:00 PM | 11:00 AM |
| 15:00 | 4:00 PM | 12:00 PM |
| 16:00 | 5:00 PM | 1:00 PM |
| 17:00 | 6:00 PM | 2:00 PM |
| 18:00 | 7:00 PM | 3:00 PM |
| 19:00 | 8:00 PM | 4:00 PM |
| 20:00 | 9:00 PM | 5:00 PM |
| 21:00 | 10:00 PM | 6:00 PM |
| 22:00 | 11:00 PM | 7:00 PM |
| 23:00 | 12:00 AM | 8:00 PM |
About
About the London–Buenos Aires time difference
The time difference is currently 4 hours. London uses Europe/London (UTC+01:00) while Buenos Aires uses America/Argentina/Buenos_Aires (UTC-03:00).
The gap can shift by an hour when one city observes Daylight Saving Time and the other doesn't. AllTimeZone always reflects the current correct difference, drawn live from the IANA timezone database.
FAQ
What is the time difference between London and Buenos Aires?
The current time difference between London and Buenos Aires is 4 hours. London is in the Europe/London timezone (UTC+01:00) and Buenos Aires is in the America/Argentina/Buenos Aires timezone (UTC-03:00). This difference may change seasonally due to Daylight Saving Time.
What is the best time to call between London and Buenos Aires?
Best overlap: 11:00 AM–2:00 PM London time (2/2 zones in business hours). The best meeting window is UTC 10:00–14:00.
Does the time difference between London and Buenos Aires change?
Yes, the time difference can change temporarily when one location switches to or from Daylight Saving Time (DST) while the other does not. Not all countries observe DST, and those that do switch on different dates.