Time Difference Between Argentina and Peru
As of 31 August 2026, Peru is 2 hours behind Argentina. This difference is fixed: neither zone shifts its clocks against the other, so it holds all year.
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Buenos Aires, Argentina
19:34
Mon, Aug 31, 2026
UTC-3 · America/Argentina/Buenos_Aires
Lima, Peru
-2h17:34
Mon, Aug 31, 2026
UTC-5 · America/Lima
Peru is 2 hours behind Argentina.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Argentina | Monday, August 31, 2026 | America/Argentina/Buenos_Aires | UTC-3 | Not observed |
| Peru | Monday, August 31, 2026 | America/Lima | UTC-5 | Not observed |
Hour by hour: Argentina to Peru
Every hour of today in Argentina and what it is in Peru. Highlighted rows fall inside Peru working hours (09:00–18:00).
| Argentina | Peru |
|---|---|
| 00:00 | 22:00prev day |
| 01:00 | 23:00prev day |
| 02:00 | 00:00 |
| 03:00 | 01:00 |
| 04:00 | 02:00 |
| 05:00 | 03:00 |
| 06:00 | 04:00 |
| 07:00 | 05:00 |
| 08:00 | 06:00 |
| 09:00 | 07:00 |
| 10:00 | 08:00 |
| 11:00 | 09:00 |
| Argentina | Peru |
|---|---|
| 12:00 | 10:00 |
| 13:00 | 11:00 |
| 14:00 | 12:00 |
| 15:00 | 13:00 |
| 16:00 | 14:00 |
| 17:00 | 15:00 |
| 18:00 | 16:00 |
| 19:00 | 17:00 |
| 20:00 | 18:00 |
| 21:00 | 19:00 |
| 22:00 | 20:00 |
| 23:00 | 21:00 |
Best time to call or meet
Overlapping working hours
11:00–18:00 in Argentina (09:00–16:00 in Peru)
Both places are inside 09:00–18:00 for 7 hours a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
10:00–21:00 in Argentina (08:00–19:00 in Peru)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Neither Argentina nor Peru changes its clocks, so the difference of 2 hours stays the same all year.
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.
Argentina and Peru: common questions
What is the time difference between Argentina and Peru?
Peru is 2 hours behind Argentina, and this does not change during the year because the difference between these two zones is fixed.
When it is 9:00 AM in Argentina, what time is it in Peru?
It is 07:00 AM in Lima, Peru. Use the time field in the calculator above to check any other hour.
Is Peru ahead of or behind Argentina?
Peru is behind Argentina by 2 hours at the moment. In practical terms, the working day in Peru starts and ends later in Argentina terms.
Do Argentina and Peru observe daylight saving time?
Neither Argentina nor Peru observes daylight saving time, so the difference stays at 2 hours all year.
What is the best time to call Peru from Argentina?
Working hours overlap between 11:00 and 18:00 Argentina time, which is 09:00 to 16:00 in Peru. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for Buenos Aires, Argentina (UTC-3) and Lima, Peru (UTC-5) were generated on Monday, August 31, 2026 UTC and refresh in your browser.