Also known as: CT – Chile Time, CLST – Chile Standard Time
![Time zone map of CLT](http://webcf.waybackmachine.org/web/20210420160556im_/https://c.tadst.com/gfx/tzpage/clt.1618106400.png?1432)
Currently observing CLT.
Areas with same time currently (UTC -4).
Areas with same time currently (UTC -4).
Currently observing CLT – Chile Standard Time.
Currently has same time zone offset as CLT (UTC -4) but different time zone name.
Currently has same time zone offset as CLT (UTC -4) but different time zone name.
Chile Standard Time (CLT) is 4 hours behind Coordinated Universal Time (UTC). This time zone is in use during standard time in: South America, Antarctica.
Summer Time & DST
Some places observe daylight saving time/summer time during the summer, and therefore use CLST (Chile Summer Time) in the summer.
Where and When is CLT Observed?
South America
Other Time Zones in UTC -4
Some time zones exist that have the same offset as CLT, but can be found under a different name: