Los Angeles to Santo Tomé time converter

Santo Tomé is 4 hours ahead of Los Angeles. When it is 9:00 AM in Los Angeles, it is 1:00 PM in Santo Tomé.

Los Angeles PDT

Wednesday, October 21, 2026

Santo Tomé ART

Wednesday, October 21, 2026

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

Los Angeles to Santo Tomé conversion table

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

Los AngelesSanto Tomé
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 Santo Tomé).

Daylight saving time and the difference

The difference changes during the year because Los Angeles and Santo Tomé 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 Santo Tomé are 9,464 km (5,881 miles) apart in a straight line.

More conversions

Santo Tomé 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 Santo ToméLondon to Santo ToméChicago to Santo ToméToronto to Santo ToméSão Paulo to Santo ToméParis to Santo ToméBerlin to Santo ToméMoscow to Santo ToméDubai to Santo ToméNew Delhi to Santo ToméBangkok to Santo ToméSingapore to Santo Tomé

Questions and answers

What is the time difference between Los Angeles and Santo Tomé?

Santo Tomé is 4 hours ahead of Los Angeles.

What time is it in Santo Tomé when it is 9 AM in Los Angeles?

When it is 9:00 AM in Los Angeles, it is 1:00 PM in Santo Tomé.

When is the best time to call Santo Tomé 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 Santo Tomé).

Does the time difference between Los Angeles and Santo Tomé change?

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