Venus
Easy to seeRises into view in the east around 05:12 and stays until dawn washes it out. Best at 05:52: low in the sky in the east, one fist above the horizon.
The brightest “star” over Santiago del Estero tonight is not a star at all: it's Venus, low in the sky in the east before dawn. You can also see Mars, Jupiter and Saturn. It's dark enough for stars from about 20:37.
Rises into view in the east around 05:12 and stays until dawn washes it out. Best at 05:52: low in the sky in the east, one fist above the horizon.
Rises into view in the east around 02:42 and stays until dawn washes it out. Best at 05:32: about a third of the way up in the north-east, 4 fists above the horizon.
Look north-east as the sky darkens. Visible until 04:02. Best at 21:17: high up in the north-east, 6 fists above the horizon.
Rises into view in the east around 02:47 and stays until dawn washes it out. Best at 05:07: about a third of the way up in the north-east, 3 fists above the horizon.
Rises into view in the north-east around 22:17 and stays until dawn washes it out. Best at 02:07: about halfway up in the north, 4 fists above the horizon. You'll need binoculars or a small telescope and a dark sky.
Look north-east as the sky darkens. Visible until 02:57. Best at 21:12: high up in the north-east, 6 fists above the horizon. You'll need binoculars or a small telescope and a dark sky.
Too close to the Sun to see right now. It is lost in the glare, 11° from the Sun.
Where to find them at 21:17, once the sky is dark.
It's most likely the planet Venus. It is low in the sky in the east and visible from 05:12 until dawn. Planets shine with a steady light, while stars twinkle.
Venus (from 05:12 until dawn), Mars (from 02:47 until dawn), Jupiter (from 02:42 until dawn) and Saturn (after sunset until 04:02). With binoculars or a telescope you can also find Uranus and Neptune.
The Sun sets at 19:42. The brighter stars and planets come out by 20:07, and the sky is properly dark from about 20:37. Full astronomical darkness begins at 21:08.
The Moon is a Waxing Crescent, 1% illuminated. Moonrise is at 06:51 and moonset at 20:20.
Calculated for Monday 9 November at 27.78°S, 64.27°W. Times are local to Santiago del Estero.