R to CLST Converter
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Quick answers
Selected conversion
7:00 am07:00 R (UTC-5), Oct 20, 2026 = 9:00 am09:00 CLST (UTC-3), Oct 20, 2026
R is 2 hours behind CLST.
R and CLST examples
These examples always use R (UTC-5) and CLST (UTC-3). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
R is 2 hours behind CLST.
How the time difference changes
For most of the year, R is 2 hours behind CLST. From Apr 4 to Sep 5, 2027, R is 1 hour behind CLT.
For most of the year, working hours of 9:00 am to 6:00 pm in R correspond to 11:00 am to 8:00 pm in CLST. At other times of the year, working hours of 9:00 am to 6:00 pm in R correspond to 10:00 am to 7:00 pm in CLT.For most of the year, working hours of 09:00 to 18:00 in R correspond to 11:00 to 20:00 in CLST. At other times of the year, working hours of 09:00 to 18:00 in R correspond to 10:00 to 19:00 in CLT.
Compare R time with CLST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Romeo Time Zone is 2 hours behind Chile Summer Time.
7:00 am07:00 in R is 9:00 am09:00 in CLST
R to CLST call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in R which corresponds to 11am-6pm11:00-18:00 in CLST
7:00 am07:00 Romeo Time Zone (R). Offset UTC -5:00 hours
9:00 am09:00 Chile Summer Time (CLST). Offset UTC -3:00 hours
7:00 am07:00 R / 9:00 am09:00 CLST
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| R | CLST |
|---|---|
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Romeo Time Zone
Offset: R is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Brazil, Canada, Cayman Islands, Chile, Colombia, Cuba, Ecuador, Haiti, Jamaica, Mexico, Panama, Peru, Turks and Caicos Islands, United States
Principal Cities: The largest city in the R time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Lima, Bogotá, Toronto, Quito.
Daylight Saving: Some places on Romeo Time Zone (R) keep the same time all year, while others use R for only part of the year and change their clocks for daylight saving time; see upcoming clock changes worldwide.
Today some of the lighter areas are on UTC−4 (Cuba Daylight Time, EDT).
R representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
- Romeo - Military abbreviation for R
- R - short form of 'Romeo'
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
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