What is the time difference between Santiago and Los Angeles?

Los Angeles is 3 hours behind Santiago. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Los Angeles from Santiago?

Between 12:00–18:00 in Santiago, which is 09:00–15:00 in Los Angeles. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Santiago observe daylight saving time?

Yes. Santiago runs on UTC-4 in winter and UTC-3 in summer. The next change is on 2026-09-06, when clocks go forward by 60 minutes.

Does Los Angeles observe daylight saving time?

Yes. Los Angeles runs on UTC-8 in winter and UTC-7 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.

If it is midday in Santiago, what time is it in Los Angeles?

It is 09:00 in Los Angeles, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Santiago and Los Angeles use?

Santiago uses America/Santiago, currently UTC-4, and Los Angeles uses America/Los_Angeles, currently UTC-7 (PDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Santiago time to Los Angeles time

Right now Los Angeles runs 3 hours behind Santiago. That gap is not fixed: it moves when either city changes its clocks.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

The whole day mapped across: read down the left for Santiago, across for Los Angeles.

Santiago	Los Angeles
00:00	21:00previous day
01:00	22:00previous day
02:00	23:00previous day
03:00	00:00
04:00	01:00
05:00	02:00
06:00	03:00
07:00	04:00
08:00	05:00
09:00	06:00
10:00	07:00
11:00	08:00
12:00	09:00
13:00	10:00
14:00	11:00
15:00	12:00
16:00	13:00
17:00	14:00
18:00	15:00
19:00	16:00
20:00	17:00
21:00	18:00
22:00	19:00
23:00	20:00

Daylight saving time

Santiago and Los Angeles both observe daylight saving. Where their change dates differ, so does the gap between them for the weeks in between.

Santiago

Observes daylight saving time

Standard: UTC-4
Daylight: UTC-3
Next change: 2026-09-06 +60m

Los Angeles

Observes daylight saving time

Standard: UTC-8
Daylight: UTC-7
Next change: 2026-11-01 −60m

When you can actually talk

You have 6 hours of shared working time: 12:00–18:00 in Santiago, which is 09:00–15:00 in Los Angeles.

Santiago 12:00–18:00Los Angeles 09:00–15:00

Reference

The underlying data, in case you need to put it in a calendar invitation or a configuration file.

	Santiago	Los Angeles
IANA zone	America/Santiago	America/Los_Angeles
Abbreviation	UTC-4	PDT
Standard offset	UTC-4	UTC-8
Daylight offset	UTC-3	UTC-7
Clock changes this year	2	2
Country	Chile	United States

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Santiago and Los Angeles?: Los Angeles is 3 hours behind Santiago. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Los Angeles from Santiago?: Between 12:00–18:00 in Santiago, which is 09:00–15:00 in Los Angeles. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Santiago observe daylight saving time?: Yes. Santiago runs on UTC-4 in winter and UTC-3 in summer. The next change is on 2026-09-06, when clocks go forward by 60 minutes.
Does Los Angeles observe daylight saving time?: Yes. Los Angeles runs on UTC-8 in winter and UTC-7 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.
If it is midday in Santiago, what time is it in Los Angeles?: It is 09:00 in Los Angeles, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Santiago and Los Angeles use?: Santiago uses America/Santiago, currently UTC-4, and Los Angeles uses America/Los_Angeles, currently UTC-7 (PDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.