Sun position in Rosario

Where the sun stands over Rosario, Argentina (-32.9468°, -60.6393°) - today's sunrise, sunset, solar noon, day length and shadow length, plus the sun path across the whole year.

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Sun times in Rosario on 4 November 2026

Local time in Rosario, UTC-3, with no daylight saving time.
Sunrise	06:01	rises toward ESE (109°)
Solar noon	12:46	sun 72.6° above the horizon
Sunset	19:32	sets toward WSW (251°)
Day length	13 h 31 min
Civil dawn	05:34	first usable light
Civil dusk	19:58	last usable light
Golden hour, morning	06:01–06:35	warm low light
Golden hour, evening	18:58–19:32	warm low light
Shadow at noon	0.31 m	per metre of height

Times are computed for -32.9468°, -60.6393° and refreshed every day. For any other date, an exact azimuth or a shadow drawn on the map, open the interactive sun position map for Rosario.

The sun’s path over Rosario

How high the sun stands and where, from sunrise to sunset: today, at both solstices and at the equinox. The higher a curve climbs, the higher the sun; where a curve meets the bottom line, the sun rises or sets at that compass bearing.

Today, 4 November
21 June
Equinox, March and September
21 December

The sun's altitude against its compass bearing over Rosario. On 21 June the sun rises at 62° (ENE), climbs to 33.6° at solar noon and sets at 298° (WNW). On 21 December the sun rises at 119° (ESE), climbs to 80.5° at solar noon and sets at 241° (WSW).

The sun through the year in Rosario

Sunrise, sunset, day length, noon altitude and noon shadow on the 15th of each month, on the local clock
Month	Sunrise	Sunset	Day length	Noon altitude	Noon shadow
January	06:10	20:14	14 h 04 min	78.1°	0.2 m
February	06:39	19:54	13 h 14 min	69.6°	0.4 m
March	07:02	19:20	12 h 18 min	59.0°	0.6 m
April	07:24	18:40	11 h 16 min	47.1°	0.9 m
May	07:46	18:12	10 h 26 min	38.1°	1.3 m
June	08:03	18:03	9 h 59 min	33.7°	1.5 m
July	08:03	18:14	10 h 11 min	35.6°	1.4 m
August	07:40	18:34	10 h 54 min	43.2°	1.1 m
September	07:01	18:54	11 h 53 min	54.2°	0.7 m
October	06:22	19:15	12 h 53 min	65.7°	0.5 m
November	05:53	19:42	13 h 49 min	75.6°	0.3 m
December	05:48	20:07	14 h 19 min	80.3°	0.2 m

At the December solstice the midday sun reaches 80.5° above the horizon in Rosario and the day lasts 14 h 20 min. At the June solstice the sun climbs only to 33.6° and the day shrinks to 9 h 59 min. That difference is what decides whether a garden, a window or a solar array sees the sun in winter. The noon shadow column gives the length of the shadow of anything one metre tall.

Rosario through 2026 at a glance

The extremes of 2026, on the local clock
Longest day	21 December	14 h 20 min, 05:51–20:11
Shortest day	21 June	9 h 59 min, 08:05–18:04
Earliest sunrise	5 December	05:47
Latest sunrise	30 June	08:06
Earliest sunset	11 June	18:03
Latest sunset	7 January	20:15
Highest midday sun	21 December	80.5°
Lowest midday sun	21 June	33.6°
Sunrise direction	through the year	62° ENE (21 June) to 119° ESE (21 December)
Sunset direction	through the year	241° WSW (21 December) to 298° WNW (20 June)

At solar noon the sun in Rosario always stands due north, so the north side of a building, a garden or a roof is the one that gets the sun.
The earliest sunset is on 11 June, 10 days before the shortest day (21 June), and the latest sunrise on 30 June, 9 days after it. Solar noon drifts through the year, so the darkest afternoon and the darkest morning do not fall on the shortest day.
The longest day in Rosario is 4 h 21 min longer than the shortest, and around the equinoxes the days grow or shrink by up to 2.1 minutes a day.

The winter solstice 2026: the moment, and the shortest and the longest day, city by city →

When the days start getting longer: the earliest sunset, the latest sunrise and lighter evenings, city by city →

Planning around the sun in Rosario

Solar panels

At 32.9° S a fixed array facing due north collects the most over a year at a tilt of about 28°. Use the solar panel angle calculator with the coordinates -32.9468°, -60.6393° for the exact optimum, the seasonal optima and the loss from an east or west facing roof.

Buying a flat or a plot

At the June solstice the noon sun in Rosario sits 33.6° above the horizon, so every obstacle casts a shadow 1.5 times its own height at midday. Check what stands to the north before you commit: place the building on the map and read the shaded hours for 21 June.

Photography

Golden hour runs 06:01–06:35 in the morning and 18:58–19:32 in the evening today, and the sun sets toward WSW (251°). The golden hour calculator gives the same windows for any date, and the map’s alignment finder shows the days when the setting sun lines up with a street.

More on planning around the sun: which way a house, garden or balcony should face, how long golden hour lasts and why the earliest sunset comes before the shortest day.

Other cities

Near Rosario

On the same latitude

Rosario lies at 32.9° S. On the same parallel the longest and the shortest day last just as long and the noon sun climbs just as high, whatever the clocks say there:

Sunrise and sunset in all 4 cities in Argentina →

See all cities with sun position data →

Questions

Sun questions about Rosario

What time is sunrise and sunset in Rosario today?

On 4 November 2026 the sun rises at 06:01 and sets at 19:32 in Rosario (UTC-3), giving 13 h 31 min of daylight.

What time is solar noon in Rosario today?

Solar noon is at 12:46, when the sun stands due north, 72.6° above the horizon. It is the middle of the day by the sun and the moment shadows are shortest.

When is the longest day of the year in Rosario?

On 21 December, with 14 h 20 min between sunrise at 05:51 and sunset at 20:11.

When is the shortest day of the year in Rosario?

On 21 June, with 9 h 59 min between sunrise at 08:05 and sunset at 18:04.

How high does the sun get in Rosario?

At solar noon the sun reaches 80.5° on 21 December, its highest of the year, and only 33.6° on 21 June. Today it climbs to 72.6°.

In which direction does the sun rise and set in Rosario?

Due east and due west only around the equinoxes. Through the year sunrise swings between 62° (ENE) and 119° (ESE), and sunset between 241° (WSW) and 298° (WNW).

What is the best angle for solar panels in Rosario?

Facing due north (azimuth 0°) at a tilt of about 28° for the most energy over a year. A steeper tilt favours the winter months and a flatter one the summer.

When is the earliest sunset in Rosario?

On 11 June at 18:03, 10 days before the shortest day. The latest sunrise is on 30 June at 08:06, so the evenings start getting lighter before the mornings do.

When do the days start getting longer in Rosario?

Straight after the shortest day, 21 June, but slowly at first: by 30 June the day is only 2 minutes longer, by 31 July 32 minutes longer and by 31 August 1 h 25 min longer. The evenings start getting lighter a little earlier, after the earliest sunset on 11 June.

What time does it get dark in Rosario in December?

On 1 December the sun sets at 19:57 and the sky is dark by about 20:25, when civil twilight ends. On 31 December sunset is at 20:14 and darkness at about 20:43.