Puerto Williams to Antofagasta Time Converter
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Quick answers
Selected conversion
9:00 am09:00 CLST (UTC-3), Oct 17, 2026 = 9:00 am09:00 CLST (UTC-3), Oct 17, 2026
Puerto Williams and Antofagasta have the same local time.
How the time difference changes
For most of the year, Puerto Williams and Antofagasta have the same time. From Apr 4 to Sep 5, 2027, Puerto Williams is 1 hour ahead of Antofagasta.
For most of the year, working hours of 9:00 am to 6:00 pm in Puerto Williams correspond to 9:00 am to 6:00 pm in Antofagasta. At other times of the year, working hours of 9:00 am to 6:00 pm in Puerto Williams correspond to 8:00 am to 5:00 pm in Antofagasta.For most of the year, working hours of 09:00 to 18:00 in Puerto Williams correspond to 09:00 to 18:00 in Antofagasta. At other times of the year, working hours of 09:00 to 18:00 in Puerto Williams correspond to 08:00 to 17:00 in Antofagasta.
Compare Puerto Williams time with Antofagasta time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CLST (Chile Summer Time) and CLST (Chile Summer Time) have the same local time.
9:00 am09:00 in Puerto Williams, Chile is 9:00 am09:00 in Antofagasta, Chile
Puerto Williams to Antofagasta call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in Puerto Williams which corresponds to 9am-6pm09:00-18:00 in Antofagasta
9:00 am09:00 CLST (Chile Summer Time) (Puerto Williams, Chile). Offset UTC -3:00 hours
9:00 am09:00 CLST (Chile Summer Time) (Antofagasta, Chile). Offset UTC -3:00 hours
9:00 am09:00 Puerto Williams, Chile / 9:00 am09:00 Antofagasta, Chile
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Puerto Williams Time Zone and Facts
Time Zone
Puerto Williams Facts
Antofagasta Time Zone and Facts
Time Zone
CLT – Chile Standard Time, UTC-4 (standard time)