Time zone · Americas
CST
Colombia Standard Time
Colombia Standard Time keeps the nation humming on a steady UTC-05:00 rhythm, with cities like Bogotá staying on the same clock all year—no daylight saving surprises, just smooth sailing for flights, calls, and catnaps in the Andes. Coffee’s always on schedule here, even in a country that straddles the equator where daylength barely blinks.
Friday, June 5, 2026
Current offset
UTC-05:00
Standard · -05
Daylight saving
Not observed
Year-round standard time
IANA zones
1
None observe daylight saving
DST offset
—
No summer variant
About CST
A fixed, year-round offset.
Colombia Standard Time keeps the nation humming on a steady UTC-05:00 rhythm, with cities like Bogotá staying on the same clock all year—no daylight saving surprises, just smooth sailing for flights, calls, and catnaps in the Andes. Coffee’s always on schedule here, even in a country that straddles the equator where daylength barely blinks.
IANA zones · the technical identifiers
The zone that resolve to CST.
For software, always store the IANA identifier — never the abbreviation alone. The database keeps these zones distinct because their rules can, and historically did, diverge.
Cities currently on CST
The same hour, city by city.
10 cities · all UTC-05:00
Where CST is used
One country.
Same offset · UTC-05:00
Other zones at UTC-05:00 right now.
These named zones share CST's offset today. When daylight saving rules differ, they drift apart for part of the year.
Frequently asked questions
Common questions about CST, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- Why didn’t Bogotá leap on the daylight-saving bandwagon even when Colombia flirted with it briefly in 1993?
- Colombia tried a short daylight-saving experiment in 1993, but officials realized the country is so close to the equator that daylight barely changes between seasons—turning the clocks back and forward would’ve confused coffee-export shipping schedules more than it helped evening plans.
- Is Colombia Standard Time the same as U.S. Eastern Standard Time right now, and will it ever drift apart?
- Yes—right now Colombia and U.S. East Coast clocks read the same hour, but once the States spring forward every March and fall back every November, Bogotá stays put. So while you’re juggling Zoom calls, remember ‘EST minus Bogotá’ is just ‘UTC-5 for the win’ all year.
- Do travelers really enjoy not touching their smartwatches for daylight-saving math?
- Colombians and jet-lagged tourists both love it. The nation never observes daylight saving, so visitors’ smartwatches and airline apps agree on the same hour without any mental gymnastics—very handy when you’re syncing Cali salsa nights or a late-flight from Cartagena.
- Are neighboring Venezuela and Peru confused when Colombia stays on Colombian time year-round?
- Neighbours that once shuffled clocks can actually keep their digital calendars aligned easier now. Venezuela, Peru and Ecuador all went back to roughly the same Caribbean-adjacent hour recently, so calls between Caracas, Lima and Bogotá rarely need a daylight-saving spreadsheet.
- Is there any hidden daylight-saving ghosts lurking on old Colombian currency or timetables?
- Only historians and folklorists recall that 1993 switch. Yet occasionally a vintage note or maritime log mentions the experiment because even in a near-equator timezone, that single date left coffee exporters giggling—Bogotá coffee hour remained exactly as ‘Madrugada’ forever.
- What’s the impact on Andean coffee farmers of never observing daylight saving?
- Coffee’s harvest and roasting crews rely on dawn instead of clock-shifts, so without daylight saving, micro-lots get sorted under the same hour every day, helping grower cooperatives export globally without worrying about U.S. or EU time drift.
- Will Colombia ever add daylight saving again for climate policy or tourism sync?
- Colombians joke that Bogota’s eternal twilight stops tourists from ever needing daylight saving; government energy offices say the equatorial sun barely changes color or risk, so no grand policy now—carry-on candle-making stays as spooky folklore and 5 a.m. alarm stays reliable.
- Is Bogotá really the most famous ‘UTC-05’ city on the Andean side?
- Among Andean capitals, Bogotá is the poster child for equatorial time-stability. When planes stream carnavals or tech ships stacks between Lima and Caracas, Bogota’s “same hour, every hour” vibe makes its `-05` label a Latin American constant.
Free · Developer API
Time, as JSON.
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