Los Angeles to Rosario de Lerma time converter

Rosario de Lerma is 4 hours ahead of Los Angeles. When it is 9:00 AM in Los Angeles, it is 1:00 PM in Rosario de Lerma.

Los Angeles PDT

Wednesday, October 21, 2026

Rosario de Lerma ART

Wednesday, October 21, 2026

Los Angeles
California, United States
Wed, Oct 21
PDTUTC-7
Rosario de Lerma
Argentina
Wed, Oct 21
ARTUTC-3+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Los Angeles to Rosario de Lerma conversion table

Every hour of today in Los Angeles and the matching time in Rosario de Lerma. Light rows are typical working hours (9:00–18:00).

Los AngelesRosario de Lerma
12:00 AM4:00 AM
1:00 AM5:00 AM
2:00 AM6:00 AM
3:00 AM7:00 AM
4:00 AM8:00 AM
5:00 AM9:00 AM
6:00 AM10:00 AM
7:00 AM11:00 AM
8:00 AM12:00 PM
9:00 AM1:00 PM
10:00 AM2:00 PM
11:00 AM3:00 PM
12:00 PM4:00 PM
1:00 PM5:00 PM
2:00 PM6:00 PM
3:00 PM7:00 PM
4:00 PM8:00 PM
5:00 PM9:00 PM
6:00 PM10:00 PM
7:00 PM11:00 PM
8:00 PM12:00 AM+1 day
9:00 PM1:00 AM+1 day
10:00 PM2:00 AM+1 day
11:00 PM3:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 2:00 PM in Los Angeles (1:00 PM – 6:00 PM in Rosario de Lerma).

Daylight saving time and the difference

The difference changes during the year because Los Angeles and Rosario de Lerma switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +4h
  • Nov 1, 2026 – Mar 14, 2027: +5h
  • Mar 14, 2027 – Oct 21, 2027: +4h

Distance

Los Angeles and Rosario de Lerma are 8,601 km (5,344 miles) apart in a straight line.

More conversions

Rosario de Lerma to Los AngelesLos Angeles to New YorkLos Angeles to LondonLos Angeles to ChicagoLos Angeles to TorontoLos Angeles to São PauloLos Angeles to ParisLos Angeles to BerlinLos Angeles to MoscowLos Angeles to DubaiLos Angeles to New DelhiLos Angeles to BangkokLos Angeles to Singapore
New York to Rosario de LermaLondon to Rosario de LermaChicago to Rosario de LermaToronto to Rosario de LermaSão Paulo to Rosario de LermaParis to Rosario de LermaBerlin to Rosario de LermaMoscow to Rosario de LermaDubai to Rosario de LermaNew Delhi to Rosario de LermaBangkok to Rosario de LermaSingapore to Rosario de Lerma

Questions and answers

What is the time difference between Los Angeles and Rosario de Lerma?

Rosario de Lerma is 4 hours ahead of Los Angeles.

What time is it in Rosario de Lerma when it is 9 AM in Los Angeles?

When it is 9:00 AM in Los Angeles, it is 1:00 PM in Rosario de Lerma.

When is the best time to call Rosario de Lerma from Los Angeles?

Both sides are at work from 9:00 AM – 2:00 PM in Los Angeles (1:00 PM – 6:00 PM in Rosario de Lerma).

Does the time difference between Los Angeles and Rosario de Lerma change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.