Time Difference Between Buenos Aires and Madrid
As of 31 August 2026, Madrid is 5 hours ahead of Buenos Aires. That number is not constant. Over the course of a year, because of daylight saving changes, Madrid, Spain ranges from 4 hours ahead to 5 hours ahead relative to Buenos Aires, Argentina. The calculator below is always up to date.
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Buenos Aires, Argentina
19:34
Mon, Aug 31, 2026
UTC-3 · America/Argentina/Buenos_Aires
Madrid, Spain
+5h00:34
Tue, Sep 1, 2026
UTC+2 · Europe/Madrid
Madrid is 5 hours ahead of Buenos Aires.
When it is 19:34 in Buenos Aires, it is already the next day in Madrid.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Buenos Aires | Monday, August 31, 2026 | America/Argentina/Buenos_Aires | UTC-3 | Not observed |
| Madrid | Tuesday, September 1, 2026 | Europe/Madrid | UTC+2 | Active now |
Hour by hour: Buenos Aires to Madrid
Every hour of today in Buenos Aires and what it is in Madrid. Highlighted rows fall inside Madrid working hours (09:00–18:00).
| Buenos Aires | Madrid |
|---|---|
| 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 |
| Buenos Aires | Madrid |
|---|---|
| 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 | 00:00next day |
| 20:00 | 01:00next day |
| 21:00 | 02:00next day |
| 22:00 | 03:00next day |
| 23:00 | 04:00next day |
Best time to call or meet
Overlapping working hours
09:00–13:00 in Buenos Aires (14:00–18:00 in Madrid)
Both places are inside 09:00–18:00 for 4 hours a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
08:00–16:00 in Buenos Aires (13:00–21:00 in Madrid)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Madrid puts its clocks back on Sunday, October 25, 2026
The local offset moves from UTC+2 to UTC+1. After that date, Madrid is 4 hours ahead of Buenos Aires — instead of 5 hours ahead, as it is today.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Buenos Aires and Madrid: common questions
What is the time difference between Buenos Aires and Madrid?
As of 31 August 2026, Madrid is 5 hours ahead of Buenos Aires. The gap is not fixed: across the year, Madrid ranges from 4 hours ahead to 5 hours ahead relative to Buenos Aires, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Buenos Aires, what time is it in Madrid?
It is 02:00 PM in Madrid, Spain. Use the time field in the calculator above to check any other hour.
Is Madrid ahead of or behind Buenos Aires?
Madrid is ahead of Buenos Aires by 5 hours at the moment. In practical terms, the working day in Madrid starts and ends earlier in Buenos Aires terms.
Do Buenos Aires and Madrid observe daylight saving time?
Madrid changes its clocks twice a year; Buenos Aires does not. The difference therefore shifts by an hour when Madrid switches: across the year, Madrid ranges from 4 hours ahead to 5 hours ahead relative to Buenos Aires.
What is the best time to call Madrid from Buenos Aires?
Working hours overlap between 09:00 and 13:00 Buenos Aires time, which is 14:00 to 18:00 in Madrid. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for Buenos Aires, Argentina (UTC-3) and Madrid, Spain (UTC+2) were generated on Monday, August 31, 2026 UTC and refresh in your browser.