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Global ClockTime zone converter & meeting planner
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Working hours
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09
End
18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Isfahan vs Buenos Aires

Isfahan keeps UTC+3:30 (UTC+3:30) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 6½ hours behind Isfahan; 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: 09:00–12:00 in Buenos Aires (15:00–18:00 your time).

Isfahan and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Isfahan01:00 in Isfahan02:00 in Isfahan03:00 in Isfahan04:00 in Isfahan05:00 in Isfahan06:00 in Isfahan07:00 in Isfahan08:00 in Isfahan09:00 in Isfahan10:00 in Isfahan11:00 in Isfahan12:00 in Isfahan13:00 in Isfahan14:00 in Isfahan15:00 in Isfahan16:00 in Isfahan17:00 in Isfahan18:00 in Isfahan19:00 in Isfahan20:00 in Isfahan21:00 in Isfahan22:00 in Isfahan23:00 in Isfahan
Isfahan——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Isfahan and Buenos Aires

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Isfahan, Buenos Aires and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

15:00 in Isfahan
Inside working hours on both sides
09:00 in Buenos Aires
16:00 in Isfahan
Inside working hours on both sides
10:00 in Buenos Aires
17:00 in Isfahan
Inside working hours on both sides
11:00 in Buenos Aires

Where daylight saving pulls them apart

Neither Isfahan 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 Isfahan?

Buenos Aires is 6½ hours behind Isfahan right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Isfahan and Buenos Aires?

Any hour in 15:00–18:00 Isfahan time is inside working hours in both cities.

Do Isfahan and Buenos Aires change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.