CLST – Chile Summer Time (Daylight Saving Time)
Also known as: CLDT – Chile Daylight Time
CLST is not used at all this year
South America: CLST is not observed in any location this year. Locations that used to be on CLST for part or all of the year are now on CLT instead.
Antarctica: CLST is not observed in any location this year.
Winter Time & DST
This time zone is a daylight saving/summer time zone, in the winter some places will switch to the corresponding standard time zone: CLT (Chile Standard Time).
Email time zone indicator: -0300
An email sent from someone in the Chile Summer Time (CLST) time zone will have the time zone listed as "-0300" in the headers of the email. (However, "-0300" does not have to be in Chile Summer Time, as other time zones could have the same UTC offset).
Where and when is CLST observed?
South American countries using CLST in the summer and CLT in the winter
- Chile - mainland
Other time zones in UTC -3:00
Some time zones exist that have the same offset as CLST, but can be found under a different name:
- ADT – Atlantic Daylight Time
- AMST – Amazon Summer Time
- ART – Argentina Time
- BRT – Brasília Time
- FKST – Falkland Islands Summer Time
- GFT – French Guiana Time
- P – Papa Time Zone
- PMST – Pierre & Miquelon Standard Time
- PYST – Paraguay Summer Time
- ROTT – Rothera Time
- SRT – Suriname Time
- UYT – Uruguay Time
- WARST – Western Argentine Summer Time
- WGT – West Greenland Time
Time zones by continent/region
- Central America
- Indian Ocean
- North America
- Other time standards
- South America
No locations currently on CLST
Find current time and time zone by city
Chile – Santiago (Summer)
Related time zones
CLT – Chile Standard Time (Standard Time)