Current time in Santa Rosa, Argentina right now
It is 4:27 pm in Santa Rosa, Argentina 🇦🇷 right now, on Sunday, September 27, 2026. The city keeps America/Argentina/Salta, which is UTC-3 at UTC-3, so Santa Rosa is 3 hours behind of UTC, where it is 7:27 pm. The sun rose in Santa Rosa at 6:59 am and sets at 7:18 pm, which is 12 hours 19 minutes of daylight.
What time is it in Santa Rosa right now?
The time in Santa Rosa, Argentina is 4:27 pm, 16:27 on a 24 hour clock, on Sunday September 27, 2026. The reading above ticks from your own device against the America/Argentina/Salta rules, so it stays right through a clock change rather than drifting an hour out twice a year.
Santa Rosa sits at 36.62 degrees south and 64.29 degrees west, in the subtropical belt and 4,072 km from the equator. Its clock is set to a zone whose nominal meridian is 45.0 degrees west, and the city itself is 19.3 degrees west of that line. Those 19.3 degrees are worth 77 minutes 10 seconds of sun time, which is most of why solar noon here lands at 1:08 pm rather than on the stroke of twelve.
Santa Rosa time zone and UTC offset
The IANA zone for Santa Rosa, Argentina is America/Argentina/Salta. Right now it is running at UTC-3 and the abbreviation in force is UTC-3. Santa Rosa does not change its clocks at any point in the year. The offset stays at UTC-3 in January and in July alike, so no conversion involving Santa Rosa ever needs a seasonal footnote.
Daylight hours in Santa Rosa today
The sun rose in Santa Rosa at 6:59 am and sets at 7:18 pm, which is 12 hours 19 minutes of daylight. Solar noon, the instant the sun stands at its highest over Santa Rosa, is at 1:08 pm, which is 68 minutes after clock noon. The sun's declination today is -1.82 degrees, so at this latitude it reaches about 55.2 degrees above the horizon at its highest, to the north.
| Reading | Time in Santa Rosa |
|---|---|
| Sunrise | 6:59 am |
| Sunset | 7:18 pm |
| Solar noon | 1:08 pm |
| Day length | 12 hours 19 minutes |
| Evening golden hour | 6:44 pm to 7:34 pm |
| Civil twilight ends | 7:44 pm |
The full month by month picture for this city, the extremes of the year and every twilight band are on the sunrise and sunset page for Santa Rosa, which works from the same coordinates.
Where Santa Rosa is on the map
The marker sits at the coordinates this whole page is computed from, so the sun times, the distances and the solar noon above all belong to this exact point rather than to the wider metropolitan area.
An interactive map of Santa Rosa. It loads when you scroll to it, so it costs nothing to the rest of the page. Open Santa Rosa on OpenStreetMap instead if you prefer.
Time difference between Santa Rosa and major cities
Every row below is computed at this instant, so daylight saving on either side is already in it. A positive figure means that city's clock reads later than Santa Rosa.
| City | Local time | Gap | Relative to Santa Rosa |
|---|---|---|---|
| Los Angeles, California | 12:27 pm | -4 | 4 hours behind of Santa Rosa |
| Chicago, Illinois | 2:27 pm | -2 | 2 hours behind of Santa Rosa |
| New York, New York | 3:27 pm | -1 | 1 hour behind of Santa Rosa |
| Toronto, Canada | 3:27 pm | -1 | 1 hour behind of Santa Rosa |
| Sao Paulo, Brazil | 4:27 pm | 0 | same time as Santa Rosa |
| London, United Kingdom | 8:27 pm | +4 | 4 hours ahead of Santa Rosa |
| Paris, France | 9:27 pm | +5 | 5 hours ahead of Santa Rosa |
| Berlin, Germany | 9:27 pm | +5 | 5 hours ahead of Santa Rosa |
| Johannesburg, South Africa | 9:27 pm | +5 | 5 hours ahead of Santa Rosa |
| Moscow, Russia | 10:27 pm | +6 | 6 hours ahead of Santa Rosa |
| Dubai, United Arab Emirates | 11:27 pm | +7 | 7 hours ahead of Santa Rosa |
| Delhi, India | 12:57 am | +8:30 | 8 hours 30 minutes ahead of Santa Rosa |
| Singapore, Singapore | 3:27 am | +11 | 11 hours ahead of Santa Rosa |
| Hong Kong, China | 3:27 am | +11 | 11 hours ahead of Santa Rosa |
| Tokyo, Japan | 4:27 am | +12 | 12 hours ahead of Santa Rosa |
| Sydney, Australia | 5:27 am | +13 | 13 hours ahead of Santa Rosa |
Best time to call Santa Rosa
Treating a working day as 9am to 6pm on both sides, this is the window the two cities genuinely share. Some of these pairs have no shared working hour at all, which is worth knowing before a meeting is proposed.
| Calling from | Gap | Window in Santa Rosa | Their local time |
|---|---|---|---|
| New York | -1 | 10:00 am to 6:00 pm | 9:00 am to 5:00 pm |
| Los Angeles | -4 | 1:00 pm to 6:00 pm | 9:00 am to 2:00 pm |
| London | +4 | 9:00 am to 2:00 pm | 1:00 pm to 6:00 pm |
| Delhi | +8:30 | 9:00 am to 9:30 am | 5:30 pm to 6:00 pm |
| Sydney | +13 | no shared hour | no shared hour |
Other cities in Argentina
We cover 50 cities in Argentina. These are the ones nearest to Santa Rosa, with the time on their clocks right now.
| City | Region | Local time | Offset |
|---|---|---|---|
| Bahia Blanca | Buenos Aires | 4:27 pm | UTC-3 |
| Rio Cuarto | Cordoba | 4:27 pm | UTC-3 |
| San Luis | San Luis | 4:27 pm | UTC-3 |
| Neuquen | Neuquen | 4:27 pm | UTC-3 |
| San Rafael | Mendoza | 4:27 pm | UTC-3 |
| Tandil | Buenos Aires | 4:27 pm | UTC-3 |
| San Nicolas de los Arroyos | Buenos Aires | 4:27 pm | UTC-3 |
| Rosario | Santa Fe | 4:27 pm | UTC-3 |
| Moreno | Buenos Aires | 4:27 pm | UTC-3 |
| Merlo | Buenos Aires | 4:27 pm | UTC-3 |
| Jose C. Paz | Buenos Aires | 4:27 pm | UTC-3 |
| San Miguel | Buenos Aires | 4:27 pm | UTC-3 |
| Castelar | Buenos Aires | 4:27 pm | UTC-3 |
| Laferrere | Buenos Aires | 4:27 pm | UTC-3 |
| Ezeiza | Buenos Aires | 4:27 pm | UTC-3 |
| Isidro Casanova | Buenos Aires | 4:27 pm | UTC-3 |
Cities on America/Argentina/Salta time
3 of our cities keep America/Argentina/Salta, so every one of them reads 4:27 pm at this moment and changes its clocks on the same night as Santa Rosa. Nearest first:
| City | Local time | From Santa Rosa |
|---|---|---|
| Neuquen, Argentina | 4:27 pm | 421 km |
| Salta, Argentina | 4:27 pm | 1,318 km |
Moon phase over Santa Rosa tonight
The moon is a waning gibbous tonight, 16.7 days into its cycle and about 96% lit. The next full moon falls on October 26, 2026 at 1:11 am Salta time, and the next new moon on October 10, 2026 at 12:49 pm. Both are the same instant everywhere on Earth, printed here on the Santa Rosa clock, which is why the calendar date can differ from the one a reader further east or west sees.
When the clocks change in Santa Rosa
There is no clock change scheduled in America/Argentina/Salta within the next 400 days, so Santa Rosa stays at UTC-3 for the whole of that stretch.
That makes Santa Rosa an easy city to schedule against: a meeting fixed at a given hour here holds its relationship to UTC all year, and only the other end of the call can move.
How far Santa Rosa is from other cities
Great-circle distance, computed from the coordinates rather than road mileage. The nearest city we cover to Santa Rosa is Bahia Blanca, Argentina at 294 km, and the furthest is Qingnian, China at 19,990 km, which is 100% of the way to being exactly opposite.
| City | km | miles | Direction | Their time |
|---|---|---|---|---|
| Bahia Blanca, Argentina | 294 | 183 | south east | 4:27 pm |
| Rio Cuarto, Argentina | 388 | 241 | north | 4:27 pm |
| San Luis, Argentina | 414 | 257 | north west | 4:27 pm |
| Neuquen, Argentina | 421 | 261 | south west | 4:27 pm |
| San Rafael, Argentina | 428 | 266 | north west | 4:27 pm |
| Tandil, Argentina | 465 | 289 | east | 4:27 pm |
| San Nicolas de los Arroyos, Argentina | 521 | 324 | north east | 4:27 pm |
| Rosario, Argentina | 527 | 327 | north east | 4:27 pm |
| Moreno, Argentina | 544 | 338 | east | 4:27 pm |
| Merlo, Argentina | 547 | 340 | east | 4:27 pm |
The antipode of Santa Rosa
Dig straight through the centre of the Earth from Santa Rosa, Argentina and you come out at 36.62 degrees north, 115.71 degrees east. That point is near Qingnian, China. The nearest city in our catalogue to it is Qingnian, China, 25 km away from the antipode itself, where the clock currently reads 3:27 am on Monday.
The antipode is worked out by flipping the latitude across the equator and swinging the longitude a half turn: 36.62 degrees south becomes 36.62 degrees north, and 64.29 degrees west becomes 115.71 degrees east. Two thirds of the planet is ocean and the land is unevenly spread, so most antipodes are open water: Santa Rosa is one of the exceptions, with dry land on the far side. The local time at the antipode runs close to UTC+9, roughly twelve hours from Santa Rosa, because a half turn of longitude is a half turn of the day.
Sunrise and sunset in Santa Rosa
Today the sun rises in Santa Rosa at 6:59 am and sets at 7:18 pm, giving 12 hours 19 minutes of daylight. The dedicated page for this city carries the month by month table, the longest and shortest days of 2026, the golden and blue hour bands at both ends of the day, and all three twilight stages: sunrise and sunset times in Santa Rosa.
Hourly forecast for Santa Rosa
The next 10 hours, in Santa Rosa local time. Temperatures are given in Celsius and Fahrenheit.
- 4 PM 24°C 76°F Partly cloudy 10 km/h
- 5 PM 24°C 75°F Light rain showers 13 km/h 0.2 mm
- 6 PM 23°C 73°F Clear sky 14 km/h
- 7 PM 22°C 71°F Partly cloudy 12 km/h
- 8 PM 20°C 68°F Cloudy 17 km/h
- 9 PM 20°C 67°F Partly cloudy 16 km/h
- 10 PM 19°C 65°F Cloudy 15 km/h
- 11 PM 18°C 65°F Partly cloudy 11 km/h
- 12 AM 17°C 63°F Clear sky 9 km/h
- 1 AM 15°C 60°F Clear sky 5 km/h
Weather data from MET Norway, licensed CC BY 4.0. Forecast API.
7-day forecast for Santa Rosa
| Day | High | Low | Conditions | Rain |
|---|---|---|---|---|
| Sat 26 Sep | 18°C / 65°F | 18°C / 65°F | Clear sky | 0 mm |
| Sun 27 Sep | 24°C / 76°F | 13°C / 56°F | Fair | 0.2 mm |
| Mon 28 Sep | 25°C / 76°F | 12°C / 54°F | Light rain showers | 5.5 mm |
| Tue 29 Sep | 20°C / 69°F | 12°C / 53°F | Clear sky | 6.3 mm |
| Wed 30 Sep | 13°C / 55°F | 9°C / 48°F | Rain | 4.4 mm |
| Thu 1 Oct | 20°C / 69°F | 8°C / 46°F | Clear sky | 0.1 mm |
| Fri 2 Oct | 23°C / 73°F | 12°C / 53°F | Partly cloudy | 6.4 mm |
Weather data from MET Norway, licensed CC BY 4.0. Forecast API.
Sun and moon in Santa Rosa today
The sun is up in Santa Rosa for 12 hours 19 minutes today, from 6:59 am to 7:18 pm. The moon sets in Santa Rosa at 7:10 am and comes up again at 8:40 pm. The next phase is the last quarter on October 3, 2026. The moon is full, or as near to it as makes no difference, and the whole of the face turned towards us is lit.
| Sun | Time in Santa Rosa |
|---|---|
| Astronomical dawn | 5:32 am |
| Nautical dawn | 6:03 am |
| Civil dawn | 6:33 am |
| Sunrise | 6:59 am |
| Solar noon | 1:08 pm |
| Sunset | 7:18 pm |
| Civil dusk | 7:44 pm |
| Nautical dusk | 8:14 pm |
| Astronomical dusk | 8:45 pm |
Twilight is graded by how far the sun has dropped below the horizon. Civil twilight ends six degrees down, which is roughly the point at which you need a light to read outside. Nautical twilight ends at twelve degrees, when the horizon at sea stops being usable for a sextant sight. Astronomical twilight ends at eighteen degrees, which is full darkness for an observer.
| Light band | Time in Santa Rosa | Length |
|---|---|---|
| Morning blue hour | 6:33 am to 6:43 am | 0h 10m |
| Morning golden hour | 6:43 am to 7:33 am | 0h 50m |
| Evening golden hour | 6:44 pm to 7:34 pm | 0h 50m |
| Evening blue hour | 7:34 pm to 7:44 pm | 0h 10m |
Golden hour is the stretch with the sun between six degrees above the horizon and four below it, and blue hour runs from there down to six degrees below. Neither is literally an hour: each is as long as the sun takes to cross those few degrees, which is minutes near the equator and can be most of the evening at high latitude.
| Moon | Reading in Santa Rosa |
|---|---|
| Moonrise | 8:40 pm |
| Moonset | 7:10 am |
| Phase | waning gibbous, waning |
| Illumination | 99% of the disc lit |
| Moon age | 16.5 days since the new moon |
| Distance | 376,100 km |
Moonrise and moonset are computed to the moment the moon's upper edge touches a flat horizon, allowing for refraction, for the size of the disc and for the moon's parallax, which together put the centre of the moon at 0.125 degrees above the horizon at the instant it rises. That is a different horizon from the one sunrise uses, and it is why a moonrise time cannot be worked out with a sunrise formula.
Meeting planner: Santa Rosa and four other places
Every hour of Sunday, September 27, 2026 in Santa Rosa, Argentina, read across 4 other places. Columns are Santa Rosa local hours. A shaded cell is an hour inside 9 to 5 there, and a solid one is an hour inside 9 to 5 everywhere in the grid.
Change the places or the date
| Santa Rosa local hour | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santa RosaUTC-3 UTC-3 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Los AngelesPDT UTC-7 | 20-1 | 21-1 | 22-1 | 23-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| New YorkEDT UTC-4 | 23-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| LondonBST UTC+1 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 0+1 | 1+1 | 2+1 | 3+1 |
| DelhiIST UTC+5:30 | 8:30 | 9:30 | 10:30 | 11:30 | 12:30 | 13:30 | 14:30 | 15:30 | 16:30 | 17:30 | 18:30 | 19:30 | 20:30 | 21:30 | 22:30 | 23:30 | 0:30+1 | 1:30+1 | 2:30+1 | 3:30+1 | 4:30+1 | 5:30+1 | 6:30+1 | 7:30+1 |
No hour on Sunday, September 27, 2026 is inside 9 to 5 in all 5 places, so nothing is highlighted as a shared working hour. Los Angeles and Delhi are 12 hours 30 minutes apart, which is more than the eight hour working day leaves room for. The closest is 3 of 5: from 10:00 am in Santa Rosa it is working hours in Santa Rosa, New York and London, but outside them in Los Angeles and Delhi. A meeting across this set has to be early or late for somebody.
Prayer times in Santa Rosa
Seven days from September 27, 2026, computed for Santa Rosa, Argentina at 36.62 degrees south, 64.29 degrees west, on the clock of America/Argentina/Salta. The method is Muslim World League (Muslim World League, Mecca), which puts Fajr at 18.0 degrees below the horizon and Isha at 17.0 degrees. Asr uses the Standard shadow ratio of 1, which is the Shafi'i, Maliki and Hanbali position.
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Sunday September 27 | 5:32 am | 6:59 am | 1:08 pm | 4:38 pm | 7:18 pm | 8:40 pm |
| Monday September 28 | 5:30 am | 6:57 am | 1:08 pm | 4:38 pm | 7:19 pm | 8:41 pm |
| Tuesday September 29 | 5:29 am | 6:56 am | 1:07 pm | 4:38 pm | 7:20 pm | 8:42 pm |
| Wednesday September 30 | 5:27 am | 6:54 am | 1:07 pm | 4:39 pm | 7:20 pm | 8:43 pm |
| Thursday October 1 | 5:26 am | 6:53 am | 1:07 pm | 4:39 pm | 7:21 pm | 8:44 pm |
| Friday October 2 | 5:24 am | 6:51 am | 1:06 pm | 4:39 pm | 7:22 pm | 8:45 pm |
| Saturday October 3 | 5:22 am | 6:50 am | 1:06 pm | 4:39 pm | 7:23 pm | 8:46 pm |
Dhuhr is solar noon at Santa Rosa, Argentina, the instant the Sun crosses the local meridian, so it moves with longitude inside the time zone and with the equation of time through the year rather than sitting at a fixed clock reading. Sunrise and Maghrib are the standard refracted horizon, the same 0.833 degrees every almanac uses. Every figure above is computed from the Sun's position for this exact coordinate; none of it is copied from a table.
Different methods disagree, and that is expected rather than an error. Fajr under ISNA at 15 degrees comes later than Fajr under Egyptian General Authority of Survey at 19.5 degrees, by twenty minutes or more depending on latitude and season. Follow whichever your local mosque follows.
Qibla direction from Santa Rosa
From Santa Rosa, Argentina the qibla is 80.1 degrees on a true compass, which is east, or 9.9 degrees north of due east. The Kaaba is 12,630 km away, 7,848 miles, measured over the surface of the Earth.
That figure is the initial bearing of the great circle from Santa Rosa, Argentina to 21.4225 degrees north, 39.8262 degrees east, which is the Kaaba inside Masjid al-Haram.
The bearing is measured from true north, not magnetic north. A magnetic compass points at the magnetic pole, and the difference between the two can be anything from nothing to more than twenty degrees depending where you are, so check your compass reading against magnetic declination for Santa Rosa, Argentina before you use it. A phone compass set to true north, or the shadow of a vertical stick at local solar noon, avoids the problem entirely.
Put a Santa Rosa clock on your site
A live clock showing the current time in Santa Rosa, Argentina, ready to paste into any page that accepts HTML. It reads America/Argentina/Salta from the time zone database, so it stays right when Santa Rosa changes its clocks, and it shows UTC-3 to every visitor wherever they are reading from. It is a plain iframe: no account, no script to install, nothing to pay.
The box needs 183 pixels of height for these settings, which is what the code above sets, and the numbers show at full size from 305 pixels of width up. Narrower than that they scale down rather than wrapping, and turning a line off makes the box shorter. The code updates with either.
Santa Rosa time now: common questions
- What time is it in Santa Rosa, Argentina right now?
- 4:27 pm on Sunday September 27, 2026. Santa Rosa runs on UTC-3, UTC-3.
- What time zone is Santa Rosa in?
- America/Argentina/Salta, currently UTC-3 at UTC-3. 3 of the cities on this site keep that zone.
- What is the UTC offset for Santa Rosa?
- UTC-3 at this instant. It is UTC-3 all year round, with no seasonal change.
- Does Santa Rosa observe daylight saving time?
- No. Santa Rosa stays on UTC-3 for the whole year.
- How many hours ahead or behind is Santa Rosa of New York?
- Santa Rosa is 1 hour ahead of New York, where it is 3:27 pm right now.
- What time does the sun set in Santa Rosa today?
- 7:18 pm, after a sunrise at 6:59 am and 12 hours 19 minutes of daylight.
- What is on the exact opposite side of the Earth from Santa Rosa?
- 36.62 degrees north, 115.71 degrees east, near Qingnian, China.
- When is the best time to call Santa Rosa from London?
- Between 9:00 am and 2:00 pm in Santa Rosa, which is 1:00 pm to 6:00 pm in London.
Nearby city clocks
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