Time Difference

Los Angeles vs Buenos Aires Time Difference

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

Live local timeDST awareUTC offsets

From

Los Angeles

United States

10:14 PM

Sun, Aug 16

UTC-7America/Los_Angeles

Difference

4 hours

Swap

Buenos Aires

Argentina

2:14 AM

Mon, Aug 17

UTC-3America/Argentina/Buenos_Aires

Current difference

Buenos Aires is currently 4 hours ahead of Los Angeles.

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

24-hour comparison

Compare Los Angeles and Buenos Aires hour by hour

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

24-hour day

Best working-hours overlap

9:00 AM – 2:00 PM in Los Angeles

corresponds to 1:00 PM – 6:00 PM in Buenos Aires.

5 hours overlap

Los Angeles

America/Los_Angeles

Buenos Aires

America/Argentina/Buenos_Aires

Availability

12:00 AM

Sun, Aug 16

4:00 AM

Sun, Aug 16

Night

1:00 AM

Sun, Aug 16

5:00 AM

Sun, Aug 16

Night

2:00 AM

Sun, Aug 16

6:00 AM

Sun, Aug 16

Night

3:00 AM

Sun, Aug 16

7:00 AM

Sun, Aug 16

Night

4:00 AM

Sun, Aug 16

8:00 AM

Sun, Aug 16

Night

5:00 AM

Sun, Aug 16

9:00 AM

Sun, Aug 16

Night

6:00 AM

Sun, Aug 16

10:00 AM

Sun, Aug 16

Night

7:00 AM

Sun, Aug 16

11:00 AM

Sun, Aug 16

Possible

8:00 AM

Sun, Aug 16

12:00 PM

Sun, Aug 16

Possible

9:00 AM

Sun, Aug 16

1:00 PM

Sun, Aug 16

Good overlap

10:00 AM

Sun, Aug 16

2:00 PM

Sun, Aug 16

Good overlap

11:00 AM

Sun, Aug 16

3:00 PM

Sun, Aug 16

Good overlap

12:00 PM

Sun, Aug 16

4:00 PM

Sun, Aug 16

Good overlap

1:00 PM

Sun, Aug 16

5:00 PM

Sun, Aug 16

Good overlap

2:00 PM

Sun, Aug 16

6:00 PM

Sun, Aug 16

Possible

3:00 PM

Sun, Aug 16

7:00 PM

Sun, Aug 16

Possible

4:00 PM

Sun, Aug 16

8:00 PM

Sun, Aug 16

Possible

5:00 PM

Sun, Aug 16

9:00 PM

Sun, Aug 16

Night

6:00 PM

Sun, Aug 16

10:00 PM

Sun, Aug 16

Night

7:00 PM

Sun, Aug 16

11:00 PM

Sun, Aug 16

Night

8:00 PM

Sun, Aug 16

12:00 AM

Next day

Mon, Aug 17

Night

9:00 PM

Sun, Aug 16

1:00 AM

Next day

Mon, Aug 17

Night

10:00 PM

Sun, Aug 16

2:00 AM

Next day

Mon, Aug 17

Night

11:00 PM

Sun, Aug 16

3:00 AM

Next day

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 Buenos Aires from Los Angeles

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

Los Angeles

9:00 AM – 2:00 PM

United States

Best overlap

Buenos Aires

1:00 PM – 6:00 PM

Argentina

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

Other reasonable windows

Los Angeles

7:00 AM – 9:00 AM

Buenos Aires

11:00 AM – 1:00 PM

Los Angeles

2:00 PM – 5:00 PM

Buenos Aires

6:00 PM – 9:00 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

Los Angeles and Buenos Aires time difference explained

Current local-time relationship

Buenos Aires is currently 4 hours ahead of Los Angeles.

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

Working-hours overlap

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

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 Los Angeles and Buenos Aires.

Open time converter

Local clocks

Explore each city

Current time in Los Angeles Current time in Buenos Aires

FAQ

Los Angeles to Buenos Aires time difference FAQ

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

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

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

Is Buenos Aires ahead of or behind Los Angeles?

Buenos Aires is currently 4 hours ahead of Los Angeles.

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

Using the current UTC offsets, 9:00 AM in Los Angeles corresponds to 1:00 PM in Buenos Aires. The exact difference can change when daylight-saving rules change.

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

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

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

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