Time in San Juan del Río vs Buenos Aires
San Juan del Río keeps CST (UTC−6) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 3 hours ahead of San Juan del Río; 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 San Juan del Río | 01:00 in San Juan del Río | 02:00 in San Juan del Río | 03:00 in San Juan del Río | 04:00 in San Juan del Río | 05:00 in San Juan del Río | 06:00 in San Juan del Río | 07:00 in San Juan del Río | 08:00 in San Juan del Río | 09:00 in San Juan del Río | 10:00 in San Juan del Río | 11:00 in San Juan del Río | 12:00 in San Juan del Río | 13:00 in San Juan del Río | 14:00 in San Juan del Río | 15:00 in San Juan del Río | 16:00 in San Juan del Río | 17:00 in San Juan del Río | 18:00 in San Juan del Río | 19:00 in San Juan del Río | 20:00 in San Juan del Río | 21:00 in San Juan del Río | 22:00 in San Juan del Río | 23:00 in San Juan del Río |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| San Juan del Río—— | 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 San Juan del Río and Buenos Aires
Best hours to call
09:00 in San Juan del Río
Inside working hours on both sides
12:00 in Buenos Aires
10:00 in San Juan del Río
Inside working hours on both sides
13:00 in Buenos Aires
11:00 in San Juan del Río
Inside working hours on both sides
14:00 in Buenos Aires
12:00 in San Juan del Río
Inside working hours on both sides
15:00 in Buenos Aires
Where daylight saving pulls them apart
Neither San Juan del Río 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 San Juan del Río?
Buenos Aires is 3 hours ahead of San Juan del Río right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between San Juan del Río and Buenos Aires?
Any hour in 09:00–15:00 San Juan del Río time is inside working hours in both cities.
Do San Juan del Río and Buenos Aires change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.