Current Time in Antofagasta, Chile
Antofagasta is on Chile Summer Time – CLT (UTC−3) right now. It switches to CLT (UTC−4) on 3 Apr 2027.
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· Antofagasta
America/Santiago
Convert Antofagasta time
Antofagastafrom
Antofagasta, Chile
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Coordinated Universal Time
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Time zone of Antofagasta
| Time zone | Chile Summer Time |
|---|---|
| Abbreviation | CLT |
| UTC offset | UTC−3 |
| IANA time zone id | America/Santiago |
| Daylight saving time | Yes – UTC−4 in winter, UTC−3 in summer |
Time difference between Antofagasta and other cities
Daylight saving time in Antofagasta
2026
- 4 April 2026: Clocks go back 1 hour at 23:59 local time, from CLT (UTC−3) to CLT (UTC−4).
- 5 September 2026: Clocks go forward 1 hour at 23:59 local time, from CLT (UTC−4) to CLT (UTC−3).
2027
- 3 April 2027: Clocks go back 1 hour at 23:59 local time, from CLT (UTC−3) to CLT (UTC−4).
- 4 September 2027: Clocks go forward 1 hour at 23:59 local time, from CLT (UTC−4) to CLT (UTC−3).
Antofagasta time FAQ
What time is it in Antofagasta right now?
Antofagasta is on CLT (UTC−3). The live clock at the top of this page shows the current local time in Antofagasta, updated every second.
What time zone is Antofagasta in?
Antofagasta is in Chile Summer Time, abbreviated CLT, UTC−3. Its IANA time zone id is America/Santiago.
Does Antofagasta observe daylight saving time?
Yes. The next change is on 3 Apr 2027, when clocks go back one hour from CLT to CLT.
What is the time difference between Antofagasta and New York?
New York is 2 hours behind Antofagasta.
Other cities in Chile
Updated 7 November 2026. Time zone data: IANA tz database.