Chile Summer Time Zone - CLST

Chile Summer Time is three hours behind Coordinated Universal Time standard, written as an offset of UTC - 3:00. That means to find the standard time in the zone, you must subtract three hours from Coordinated Universal Time.

Territories observing the time zone are primarily in South America. It runs through mainland Chile. Those in the zone actually refer to it as Chile Daylight Time or CLDT.

During fall to winter months Chile Standard Time or CLT is used, and then during Daylight Saving (spring to summer months) Chile Summer Time or CLST is used.

Locations in Chile Summer Time Zone

The following areas are included in the time zone:

• South America

  • Mainland Chile