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Antofagasta

UTC−3

Chile · CLT

Winter
21:45:14Live

Mon, 14 Sept 2026

00:00↑ 07:24↓ 18:0624:00
Sunrise
07:24
Sunset
18:06
Daylight
10.7hrs
Population
390K
Season
Winter
Next full moon
14 Jul
Buck Moon

Timezone Guide

Antofagasta, Chile runs on UTC−3. Clocks move forward each spring and back each autumn: UTC−4 in winter, UTC−3 in summer. Next change: 5 Apr. There is a 1-hour difference between Antofagasta and New York. Standard 9-to-6 working hours overlap for about 8 hours a day with New York. A good time to connect: 10:00–18:00 in Antofagasta lines up with 09:00–17:00 in New York. There is a 4-hour difference between Antofagasta and London. Standard 9-to-6 working hours overlap for about 5 hours a day with London. A good time to connect: 09:00–14:00 in Antofagasta lines up with 13:00–18:00 in London. There is a 12-hour difference between Antofagasta and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Buenos Aires, São Paulo, Santiago. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Antofagasta.

Practical Info

Antofagasta (Chile) is home to roughly 390K people. Today brings about 10.7 hours of daylight: sunrise at 07:24, sunset at 18:06. Clocks move forward each spring and back each autumn: UTC−4 in winter, UTC−3 in summer. Next change: 5 Apr. It sits in the Southern Hemisphere, about 24° south of the equator. Traffic drives on the right.

Flag

Chile

Chile

Capital

Santiago

Continent

South America

Time Zone

CLT · America/Santiago

Coordinates

23.65°S, 70.40°W

Currency

CLP ($)

Calling Code

+56

Driving Side

Right

Hemisphere

Southern

Language

Spanish

Measurement System

Metric

Did You Know?

A Desert Where It Has Never Rained

Parts of the Atacama around Antofagasta have recorded no measurable rainfall in the entire instrumental record, and some sediment studies suggest hyperarid conditions for millions of years. NASA tests Mars instruments here.

The clock: Antofagasta keeps Chilean time. The region produces a large share of the world's copper.

Annual Daylight

J13.4hF12.9hM12.3hA11.6hM11hJ10.7hJ10.8hA11.3hS11.9hO12.6hN13.2hD13.6h

Working Hours

3h overlap
AntofagastaUTC−3
06121824
Your locationUTC+3
06121824