Time in León vs Buenos Aires
León keeps CST (UTC−6) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 3 hours ahead of León; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 12:00–18:00 in Buenos Aires (09:00–15:00 your time).
| City | 00:00 in León | 01:00 in León | 02:00 in León | 03:00 in León | 04:00 in León | 05:00 in León | 06:00 in León | 07:00 in León | 08:00 in León | 09:00 in León | 10:00 in León | 11:00 in León | 12:00 in León | 13:00 in León | 14:00 in León | 15:00 in León | 16:00 in León | 17:00 in León | 18:00 in León | 19:00 in León | 20:00 in León | 21:00 in León | 22:00 in León | 23:00 in León |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| León—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Buenos Aires—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with León and Buenos Aires
Best hours to call
09:00 in León
Inside working hours on both sides
12:00 in Buenos Aires
10:00 in León
Inside working hours on both sides
13:00 in Buenos Aires
11:00 in León
Inside working hours on both sides
14:00 in Buenos Aires
12:00 in León
Inside working hours on both sides
15:00 in Buenos Aires
Where daylight saving pulls them apart
Neither León nor Buenos Aires changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Buenos Aires of León?
Buenos Aires is 3 hours ahead of León right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between León and Buenos Aires?
Any hour in 09:00–15:00 León time is inside working hours in both cities.
Do León and Buenos Aires change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.