Puerto Williams is located in XII Region of Magallanes and Chilean Antarctica, Chile. The local time zone is Chile Standard Time (CLT), 4 hours behind Universal Time (UTC-4).
Today the sun rises at 8:02 AM and sets at 5:10 PM in Puerto Williams. That is about 9 hours 7 minutes 51 seconds of daylight.
The next clock change in the Chile Standard Time zone is on September 6, 2026, when clocks go forward 1 hour.
Puerto Williams is in the Chile Standard Time (CLT) time zone, 4 hours behind Universal Time (UTC-4).
Yes. The next clock change is on September 6, 2026.
The current UTC offset in Puerto Williams is 4 hours behind Universal Time (UTC-4).