Santa Cruz De La Sierra in numbers
- Coordinates
- -17.7995, -63.1852
- Population
- 1 831 434
- Region
- Santa Cruz Department
- Country
- Bolivia, South America
- Capital
- La Paz — 547 km away
- Same name
- 1 more places in the world share this name
Santa Cruz de la Sierra keeps Bolivia Time (UTC−4) all year. The clock here is civil time in Santa Cruz Department. Sunrise, sunset, and lowland weather follow this city’s coordinates, not the Altiplano’s air.
Santa Cruz De La Sierra, Bolivia
Friday, 4 September 2026
UTC−4 · America/La_Paz
Local time in Santa Cruz De La Sierra
UTC−4 · no daylight saving time
Sunrise 06:19 Solar noon 12:13 Sunset 18:07 Daylight 11 h 49 min Night 12 h 11 min Civil twilight 05:57 – 18:29
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Weather data by Open-Meteo, updated every 30 minutes.
What time is it in Santa Cruz De La Sierra is the wall hour in this eastern Bolivian city, the departmental capital in the lowlands, not a highland clock and not a California town of the same first two words. Bolivia uses one civil offset. La Paz, Cochabamba, Sucre, and this city print the same numerals. They do not print the same coat, and they do not print the same sunrise. The IANA identifier is America/La_Paz. The name is software. It does not put you on the Altiplano.
Bolivia does not currently change clocks for summer. When the United States or Chile moves, the gap to this city changes. This wall does not. Convert through UTC−4 or through two live clocks on the day, not through a northern habit of adding an hour “because it is summer.” Their summer is not this city’s summer.
The city sits in the Southern Hemisphere. June is winter light. December is summer light. A northern calendar that treats June as the long-day month will pack the wrong shirt and quote the wrong sunset.
UTC−4 is built on 60°W. Santa Cruz de la Sierra sits west of that meridian, so solar noon arrives after 12:00 on the wall. Midday lunch is a civil habit. The sun’s peak over the eastern lowlands is a later minute. Elevation here is not the Altiplano. Heat and humidity are the local argument. They are not a second Bolivian zone.
The Brazilian border is close on a map and not one stamp. Brazil runs more than one offset. A town across the line may match this hour in some places and not in others. Convert the actual city. Do not assume “the border” is UTC−4 everywhere.
Civil zone: Bolivia Time, UTC−4, all year. Computer name: America/La_Paz — a national label, not a highland-only clock. Daylight saving: Bolivia does not currently jump. Hemisphere: seasons are opposite the northern ones; day length follows that.
Sun: computed for this city, not copied from La Paz or from a Brazilian neighbour. Write BOT or UTC−4 on the invite. Writing “Santa Cruz time” only works if everyone already knows which Santa Cruz you meant. There are others. Put Bolivia back in the sentence.
Santa Cruz de la Sierra has a tropical lowland year: a warmer wetter stretch and a drier stretch, with heat that highland visitors feel immediately. Heat in January is ordinary here. It does not mean the government sprang forward. A shorter afternoon in June is ordinary. It does not mean the government fell back. The offset stayed UTC−4. The sun’s path is what changed.
Day length here swings more than on the equator and the other way from Europe. A 6:00 p.m. exit can be daylight near the southern summer and night near the southern winter, same number on the wall. The page recomputes sunrise and sunset for the date. Copying a June pair from a northern capital into this block is fiction twice: wrong hemisphere, wrong city. Copying a La Paz pair is fiction once: wrong coordinates, thin air, different hills.
The lowland heat is weather. The Altiplano cold is weather. The stamp is the same four hours. Weather on this page is the present sky, not a climate essay. A humid afternoon and a cooler dry-season morning are reasons to pick clothes. They are not conversion numbers. Say 4:00 p.m. BOT. Their subtraction is their problem; your job is not to rename December. Santa Cruz Department will still be on UTC−4 while the heat, the river light, and the civil hour disagree, which they will, and that disagreement is the point of reading three instruments instead of one.