Time Difference

Buenos Aires vs Los Angeles Time Difference

Compare the current local time in Buenos Aires, Argentina and Los Angeles, United States.

Live local timeDST awareUTC offsets

From

Buenos Aires

Argentina

2:13 AM

Mon, Aug 17

UTC-3America/Argentina/Buenos_Aires

Difference

4 hours

Swap

Los Angeles

United States

10:13 PM

Sun, Aug 16

UTC-7America/Los_Angeles

Current difference

Los Angeles is currently 4 hours behind Buenos Aires.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Buenos Aires and Los Angeles hour by hour

See how a full local day in Buenos Aires, Argentina maps to Los Angeles, United States. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

1:00 PM – 6:00 PM in Buenos Aires

corresponds to 9:00 AM – 2:00 PM in Los Angeles.

5 hours overlap

Buenos Aires

America/Argentina/Buenos_Aires

Los Angeles

America/Los_Angeles

Availability

12:00 AM

Mon, Aug 17

8:00 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

9:00 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

10:00 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

11:00 PM

Previous day

Sun, Aug 16

Night

4:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

11:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

12:00 PM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

1:00 PM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Los Angeles from Buenos Aires

Compare typical business hours in Buenos Aires, Argentina and Los Angeles, United States to find a practical time for calls, meetings or international coordination.

Buenos Aires

1:00 PM – 6:00 PM

Argentina

Best overlap

Los Angeles

9:00 AM – 2:00 PM

United States

The best time to call Los Angeles from Buenos Aires is between 1:00 PM and 6:00 PM in Buenos Aires. This corresponds to 9:00 AM – 2:00 PM in Los Angeles.

Other reasonable windows

Buenos Aires

11:00 AM – 1:00 PM

Los Angeles

7:00 AM – 9:00 AM

Buenos Aires

6:00 PM – 9:00 PM

Los Angeles

2:00 PM – 5:00 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Buenos Aires and Los Angeles time difference explained

Current local-time relationship

Los Angeles is currently 4 hours behind Buenos Aires.

Buenos Aires uses America/Argentina/Buenos_Aires and currently has an offset of UTC-3. Los Angeles uses America/Los_Angeles and currently has an offset of UTC-7.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 1:00 PM to 6:00 PM in Buenos Aires, corresponding to 9:00 AM–2:00 PM in Los Angeles.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Buenos Aires and Los Angeles.

Open time converter

Local clocks

Explore each city

Current time in Buenos Aires Current time in Los Angeles

FAQ

Buenos Aires to Los Angeles time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Buenos Aires and Los Angeles.

What is the time difference between Buenos Aires and Los Angeles?

The current time difference between Buenos Aires and Los Angeles is 4 hours. Los Angeles is currently 4 hours behind Buenos Aires.

Is Los Angeles ahead of or behind Buenos Aires?

Los Angeles is currently 4 hours behind Buenos Aires.

What time is it in Los Angeles when it is 9:00 AM in Buenos Aires?

Using the current UTC offsets, 9:00 AM in Buenos Aires corresponds to 5:00 AM in Los Angeles. The exact difference can change when daylight-saving rules change.

What is the best time to call Los Angeles from Buenos Aires?

Typical 9:00 AM–6:00 PM business hours overlap between 1:00 PM and 6:00 PM in Buenos Aires. This corresponds to 9:00 AM–2:00 PM in Los Angeles.

Can the time difference between Buenos Aires and Los Angeles change?

Yes. The time difference can change if Buenos Aires or Los Angeles changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones America/Argentina/Buenos_Aires and America/Los_Angeles for date-aware calculations.