CLST to Chicago Time Converter
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Quick answers
Selected conversion
9:00 am09:00 CLST (UTC-3), Nov 12, 2026 = 6:00 am06:00 CST (UTC-6), Nov 12, 2026
CLST is 3 hours ahead of Chicago.
How the time difference changes
Depending on seasonal clock changes, CLT is 1 hour ahead of Chicago, CLST is 2 hours ahead of Chicago, or CLST is 3 hours ahead of Chicago.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in CLT correspond to 8:00 am to 5:00 pm in Chicago, working hours of 9:00 am to 6:00 pm in CLST correspond to 7:00 am to 4:00 pm in Chicago, or working hours of 9:00 am to 6:00 pm in CLST correspond to 6:00 am to 3:00 pm in Chicago.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in CLT correspond to 08:00 to 17:00 in Chicago, working hours of 09:00 to 18:00 in CLST correspond to 07:00 to 16:00 in Chicago, or working hours of 09:00 to 18:00 in CLST correspond to 06:00 to 15:00 in Chicago.
Compare CLST time with Chicago time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Chile Summer Time is 3 hours ahead of CST (Central Standard Time).
9:00 am09:00 in CLST is 6:00 am06:00 in Chicago, IL, USA
CLST to Chicago call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in CLST which corresponds to 9am-3pm09:00-15:00 in Chicago.
9:00 am09:00 Chile Summer Time (CLST). Offset UTC -3:00 hours
6:00 am06:00 CST (Central Standard Time) (Chicago, IL, USA). Offset UTC -6:00 hours
9:00 am09:00 CLST / 6:00 am06:00 Chicago, IL, USA
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Chile Summer Time
Offset: CLST is 3 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Chile
Principal Cities: The largest city in the CLST time zone is Santiago in Chile, with about 4.837 million people. Other major cities in this time zone include Antofagasta, Viña del Mar, Valparaíso, Puerto Montt.
Today all shaded areas are on CLST.
Daylight Saving: Chile Summer Time (CLST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Chile Standard Time (CLT).
Start: Chile Summer Time (CLST) started on Sunday, September 6, 2026 at 12:00 am00:00 local time and clocks were set one hour forward to Sunday, September 6, 2026, 1:00 am01:00.
End: Chile Summer Time (CLST) ends on Sunday, April 4, 2027 at 12:00 am00:00 local time and clocks are set one hour back to Saturday, April 3, 2027, 11:00 pm23:00 local standard time instead.
See Chile daylight saving time and upcoming clock changes worldwide.
CLST representations, usage and related time zones
- -03 - basic short
- -0300 - basic
- -03:00 - extended
- -0300 - sign character (-) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the west of the zero meridian.
- Papa - Military abbreviation for CLST
- P - short form of 'Papa'
- ADT - Atlantic Daylight Time
- PMT - Pierre & Miquelon Standard Time
- PMST - Pierre & Miquelon Standard Time
- AMST - Amazon Summer Time
- ART - Argentina Time
- BRT - Brasilia Time
- CLST - Chile Summer Time
- FKST - Falkland Islands Summer Time
- FKT - Falkland Islands Time
- GFT - French Guiana Time
- P - Papa Time Zone
- PYST - Paraguay Summer Time
- PYT - Paraguay Time
- SRT - Suriname Time
- UYT - Uruguay Time
Chicago Time Zone and Facts
Time Zone
CDT – Central Daylight Time, UTC-5 (daylight saving time)