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Time Zone in Antofagasta, Chile

5:04:30 am CLT

Thursday, May 22, 2025

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Current: CLT — Chile Standard Time
Next Change: CLST — Chile Summer Time
Current Offset: UTC/GMT -4 hours
Difference: Same time as Washington DC
Location of AntofagastaLocation

2025 Time Zones - Antofagasta

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The graph above illustrates clock changes in Antofagasta during 2025.

Time Changes in Antofagasta Over the Years

Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.

YearDate & TimeAbbreviationTime ChangeOffset After
2024Sun, Apr 7 at 12:00 amCLSTCLT-1 hour (DST end)UTC-4h
 Sun, Sep 8 at 12:00 amCLTCLST+1 hour (DST start)UTC-3h
2025Sun, Apr 6 at 12:00 amCLSTCLT-1 hour (DST end)UTC-4h
 Sun, Sep 7 at 12:00 amCLTCLST+1 hour (DST start)UTC-3h
2026Sun, Apr 5 at 12:00 amCLSTCLT-1 hour (DST end)UTC-4h
 Sun, Sep 6 at 12:00 amCLTCLST+1 hour (DST start)UTC-3h
2027Sun, Apr 4 at 12:00 amCLSTCLT-1 hour (DST end)UTC-4h
 Sun, Sep 5 at 12:00 amCLTCLST+1 hour (DST start)UTC-3h
2028Sun, Apr 2 at 12:00 amCLSTCLT-1 hour (DST end)UTC-4h
 Sun, Sep 3 at 12:00 amCLTCLST+1 hour (DST start)UTC-3h
* All times are local Antofagasta time. Next time change is highlighted.

Data for the years before 1970 is not available for Antofagasta, however, we have earlier time zone history for Santiago available.

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Antofagasta
Chile
5:0430am
Thursday, May 22, 2025