Photo: NASA/JPL

Planets visible tonight

Every planet’s position, best viewing time and brightness for tonight. Open a planet for its rise and set times, a 12-month outlook and coming events.

Tonight at a glance

When each planet is up during the night, against the darkness of the sky and the Moon. Tap a planet for its page.

6:00 PM8:00 PM10:00 PM12:00 AM2:00 AM4:00 AM6:00 AMSkyThe MoonMarsJupiterSaturnUranusNeptune

How big are the planets?

The eight planets drawn to the same scale. Tap one to compare it with the others.

MercuryVenusEarthMarsJupiterSaturnUranusNeptune Mercury4,879 kmVenus12,104 kmEarth12,742 kmMars6,779 kmJupiter139,822 kmSaturn116,464 kmUranus50,724 kmNeptune49,244 km

Tap a world to compare it with the others. Sizes are to scale, the gaps between the worlds are not.

Compare the Sun, the planets and the largest moons

The Sun, the Moon and the planets

Size, distance and moons of every body in the Solar System with its own page. Open one for where it is tonight, a 3D view, photos and its history of exploration.

Source: NASA planetary fact sheet

How to use this page

Choose your place and a night: tonight by default, or a key date such as an opposition or a close pairing of two planets. Each card then shows whether the planet is up in a dark sky and how to see it, its best time with the direction and height on the small dial, and when it is up. Tap a card for the planet’s own page with its rise and set times, a 3D view and the year ahead.

What the numbers mean

Best time
When the planet is highest while the sky is dark enough, with the Sun at least 6° below the horizon.
Direction and height
The compass point and azimuth to face, and the angle above the horizon. On the dial north is up, and the dot sits nearer the centre the higher the planet is.
Up from … to …
The part of the night when the planet is at least 10° up in a dark sky.
Magnitude
Brightness: the smaller the number, the brighter. Venus can reach about −4.8, Neptune is fainter than 7.
Constellation
The constellation the planet is in, as seen from Earth.

How accurate it is

Positions come from Astronomy Engine. In our tests the positions of the Sun, the Moon and the planets agree with NASA JPL’s Horizons to within one arcminute. The night is sampled every 10 minutes, and times assume a flat horizon, so hills and buildings can hide a planet that is low. Methodology

Frequently asked questions

Which planets can I see without a telescope?

Mercury, Venus, Mars, Jupiter and Saturn are bright enough for the eye alone when they are up in a dark sky. Uranus is at the limit of the eye and easy in binoculars. Neptune needs binoculars or a telescope.

Why is a planet marked Not visible?

On that night it is never 10° above the horizon while the Sun is at least 6° below it. It is too close to the Sun in the sky, or it rises and sets in daylight. Mercury and Venus are often in this state because they never move far from the Sun.

How can I tell a planet from a star?

Planets shine with a steadier light than stars, which twinkle more, especially low in the sky. Over several nights a planet also moves slowly against the stars.

When is a planet best seen?

Around its best time on the card, when it is highest in a dark sky. Mars, Jupiter, Saturn, Uranus and Neptune are best around opposition, when they are closest to Earth and up all night.

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