Time Difference Between Argentina and Los Angeles
As of 31 August 2026, Los Angeles is 4 hours behind Argentina. That number is not constant. Over the course of a year, because of daylight saving changes, Los Angeles, United States ranges from 5 hours behind to 4 hours behind 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
Los Angeles, United States
-4h15:34
Mon, Aug 31, 2026
UTC-7 · PDT · America/Los_Angeles
Los Angeles is 4 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 |
| Los Angeles | Monday, August 31, 2026 | PDTAmerica/Los_Angeles | UTC-7 | Active now |
Hour by hour: Argentina to Los Angeles
Every hour of today in Argentina and what it is in Los Angeles. Highlighted rows fall inside Los Angeles working hours (09:00–18:00).
| Argentina | Los Angeles |
|---|---|
| 00:00 | 20:00prev day |
| 01:00 | 21:00prev day |
| 02:00 | 22:00prev day |
| 03:00 | 23:00prev day |
| 04:00 | 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 |
| Argentina | Los Angeles |
|---|---|
| 12:00 | 08:00 |
| 13:00 | 09:00 |
| 14:00 | 10:00 |
| 15:00 | 11:00 |
| 16:00 | 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 |
Best time to call or meet
Overlapping working hours
13:00–18:00 in Argentina (09:00–14:00 in Los Angeles)
Both places are inside 09:00–18:00 for 5 hours a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
12:00–21:00 in Argentina (08:00–17:00 in Los Angeles)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Los Angeles puts its clocks back on Sunday, November 1, 2026
The local offset moves from UTC-7 to UTC-8. After that date, Los Angeles is 5 hours behind Argentina — instead of 4 hours behind, 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.
Argentina and Los Angeles: common questions
What is the time difference between Argentina and Los Angeles?
As of 31 August 2026, Los Angeles is 4 hours behind Argentina. The gap is not fixed: across the year, Los Angeles ranges from 5 hours behind to 4 hours behind relative to Argentina, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Argentina, what time is it in Los Angeles?
It is 05:00 AM in Los Angeles, United States. Use the time field in the calculator above to check any other hour.
Is Los Angeles ahead of or behind Argentina?
Los Angeles is behind Argentina by 4 hours at the moment. In practical terms, the working day in Los Angeles starts and ends later in Argentina terms.
Do Argentina and Los Angeles observe daylight saving time?
Los Angeles changes its clocks twice a year; Argentina does not. The difference therefore shifts by an hour when Los Angeles switches: across the year, Los Angeles ranges from 5 hours behind to 4 hours behind relative to Argentina.
What is the best time to call Los Angeles from Argentina?
Working hours overlap between 13:00 and 18:00 Argentina time, which is 09:00 to 14:00 in Los Angeles. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for Buenos Aires, Argentina (UTC-3) and Los Angeles, United States (UTC-7) were generated on Monday, August 31, 2026 UTC and refresh in your browser.