What Planets Are Visible Today? September 2026 Sky Guide
Want to know which planets are visible tonight? Here’s a regularly updated guide to the visibility of Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. Below, you’ll find which planets can be seen now, when to look for them, and how to identify them in the sky.
👉 To locate each planet from where you are, open the free Star Walk 2 app and use the Planet Walk mode.
Contents
- What planets are visible tonight? (September 1–15, 2026)
- Best planet-watching dates: September 1–15, 2026
- Evening planets: Venus and Mercury
- Night planets: Saturn, Uranus, and Neptune
- Morning planets: Mars and Jupiter
- What is the bright star in the west after sunset?
- What is the bright dot before sunrise?
- Planets visible tonight FAQ
- Tips on how to see the planets: bottom line
What planets are visible tonight? (September 1–15, 2026)
From September 1 to 15, 2026, Venus dominates the evening sky in most locations. Look west after sunset for a brilliant point of light. However, in high northern latitudes the planet is too close to sunset to be visible. The best viewing conditions are in the tropics and Southern Hemisphere.
The night and predawn skies are more crowded. Saturn is the easiest planet to see at night, while Mars and Jupiter are clearly visible before sunrise. Uranus and Neptune are also up, but you’ll need binoculars or a telescope to see them.
Mercury returns to the evening sky but remains very close to the horizon. It is difficult or impossible to see from northern latitudes and is better placed in the tropics and Southern Hemisphere during the final days of the period.
For the most accurate result, check your local sky in Star Walk 2: planet visibility depends on your location, horizon, and weather conditions.
| Observing details | Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune |
|---|---|---|---|---|---|---|---|
| When to look | After sunset, best September 10–15 | After sunset | Before dawn | Before dawn | Evening to dawn | Late evening to dawn | Evening to dawn |
| Viewing method | Naked eye | Naked eye | Naked eye | Naked eye | Naked eye | Binoculars or telescope | Binoculars or telescope |
| 60–66°N | Not visible | Not visible | High | Low | Moderate | High | Moderate |
| 50–60°N | Not visible | Not visible | High | Moderate | High | High | High |
| 40–50°N | Not visible | Very low | High | Moderate | High | High | High |
| 30–40°N | Extremely low | Low | High | Moderate | High | High | High |
| 30°N–30°S | Very low | High | High | Moderate | High | High | High |
| 30–40°S | Very low | High | Moderate | Low | High | High | High |
| 40–50°S | Very low | High | Low | Very low | High | Moderate | High |
| 50–60°S | Very low | High | Very low | Extremely low | High | Low | High |
Note:
- Below horizon: less than 0°
- Extremely low: 0–5°
- Very low: 5–10°
- Low: 10–20°
- Moderate: 20–30°
- High: more than 30°
- Not visible: no practical observing window; the planet remains below the horizon or is lost in the Sun’s glare.
Quick regional notes
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Northern Europe: Venus and Mercury are very low or not practically visible in evening twilight. Saturn is the best night planet; Mars and Jupiter are easy morning targets.
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Southern Hemisphere: Venus is high in the evening, and Mercury becomes a difficult evening target late in the period. Saturn is an excellent target for most of the night. Mars and Jupiter are lower in the morning.
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Tropics: Venus is easy after sunset, with Mercury low nearby in the final days of the period. Saturn is visible for most of the night. Mars and Jupiter are morning targets.
Planets visible tonight from the US
Across the US, Saturn is the easiest night planet from September 1 to 15. It rises in the evening and remains visible until dawn. Before sunrise, Mars and Jupiter are easy naked-eye targets; Uranus and Neptune require binoculars or a telescope.
Venus is visible after sunset from the southern half of the contiguous US, but it stays low in bright twilight. Cities such as Miami, Houston, Phoenix, and Los Angeles get a much better view than New York or Seattle.
Mercury is an even tougher evening target. In the final days of the period, observers in the southern US may glimpse it just above the western horizon shortly after sunset; from northern states, it is generally impractical.
Best planet-watching dates: September 1–15, 2026
September 2: Venus passes close to Spica in Virgo. Look low above the western horizon after sunset. Venus is unmistakable where it clears the horizon, but fainter Spica may be difficult in bright twilight.
September 3: The Moon passes near Uranus and the Pleiades in Taurus. Binoculars or a telescope are required for Uranus, and moonlight will make it harder to see.
September 6–14: The Moon visits four planets in succession. It passes Mars on September 6, Jupiter on September 8, Mercury on September 12–13, and Venus on September 14. The Mars and Jupiter pairings occur before sunrise; the Mercury and Venus pairings appear in the evening twilight.
Evening planets: Venus and Mercury
Venus: the brightest evening planet
From September 1 to 15, 2026, Venus is the brightest evening planet. Look west after sunset. If you see a brilliant point of light close to the western horizon, it is almost certainly Venus.
The planet brightens from about magnitude –4.6 to –4.8 during the period. On September 2, it passes near Spica. On September 14, a thin crescent Moon passes very close to Venus, creating one of the month’s best naked-eye scenes. In some locations, the Moon will hide Venus from view during the day.
Venus remains very low for observers at northern latitudes and may set before the sky becomes dark. It is much better placed in the tropics and Southern Hemisphere.
Mercury: a difficult evening target
Mercury returns to the evening sky during the first half of September but remains low in bright twilight. It becomes easier to separate from the Sun as the period progresses, although it is still difficult to see.
The best views are from the tropics and Southern Hemisphere around September 10–15. Look just above the western horizon shortly after sunset. On September 12–13, an extremely thin crescent Moon passes near Mercury, but the Moon itself may be harder to see than the planet.
Night planets: Saturn, Uranus, and Neptune
Saturn: visible from evening until dawn
Saturn is one of the easiest planets to see in the first half of September 2026. It rises above the eastern horizon in the evening and sets in the west after sunrise.
To catch it near its highest point, look after midnight toward the southern sky from the Northern Hemisphere or high in the northern sky from the Southern Hemisphere. It shines at about magnitude 0.3 and looks like a yellowish dot.
Uranus: a late-night target for binoculars
Uranus is visible from late evening until dawn, but you’ll need binoculars or a telescope to see it. It shines at about magnitude 5.7 and looks like a faint blue-green dot.
Uranus reaches a good altitude before dawn across most northern and tropical locations. The Moon passes nearby on September 3, but its light will make Uranus harder to see. Use Star Walk 2 to identify the planet’s exact position.
Neptune: optical aid required
Neptune rises around sunset in Pisces and remains visible for most of the night. At magnitude 7.8, it is too faint to see with the naked eye. A telescope at moderate magnification is needed to show its tiny bluish disk; a stargazing app will help you locate the planet.
Brighter Saturn can guide you to the right part of the sky: the two planets remain about 10° apart — or one clenched fist held at arm’s length. Neptune approaches opposition on September 26, so its observing conditions continue to improve. However, around September 26 the bright Full Moon will be near the planet, so the moonlight will interfere with observations.
Morning planets: Mars and Jupiter
Mars: visible before dawn
Mars is visible before sunrise, shining at about magnitude 1.2. Its reddish color helps it stand out, although Mars is dimmer than Jupiter and Venus.
On September 6, a waning crescent Moon passes close to Mars. Look east before sunrise for the red planet beside the Moon.
Jupiter: emerging from the Sun’s glare
Jupiter is an easy morning target during the first half of September. It shines at about magnitude –1.8 and rises earlier each day. Look above the eastern horizon before sunrise.
The planet is best placed from the Northern Hemisphere and tropics. It remains lower from mid-southern latitudes and may be difficult farther south. On September 8, the thin crescent Moon passes very close to Jupiter, creating an eye-catching morning pairing. From certain locations, a lunar occultation of the planet will be visible.
What is the bright star in the west after sunset?
The bright “star” in the west after sunset is most likely Venus — provided it clears your local horizon. It is by far the brightest evening planet during the first half of September 2026; Mercury is lower and much fainter.
What is the bright dot before sunrise?
The brightest planet before sunrise is Jupiter above the eastern horizon. Reddish Mars is visible nearby along the same broad arc, while Saturn is farther west and remains visible from the evening through dawn.
How to find and identify planets in the sky
Most novice astronomers believe that astronomy is an expensive hobby requiring a fancy telescope. But the irony is that beginner-level astronomy is not only inexpensive but actually free.
Five planets — Mercury, Venus, Mars, Jupiter, and Saturn — can be seen with the naked eye, often even from a city. Equipment only deepens your experience; it’s not required to recognize the dots in the sky. In the next few minutes, you’ll learn exactly how to find Solar System planets tonight.
Look for bright dots
Venus and Jupiter are usually the brightest dots in the sky, easily visible to the naked eye; Mars sometimes outshines stars, too. Bright planets may even look larger than stars because their intense light creates a noticeable glow. So, if you see an exceptionally bright dot in the sky, there’s a good chance it’s a planet.
Astronomers use a magnitude scale to measure an object’s apparent brightness. On this scale, brighter objects have lower or even negative numbers. For example:
- Sun: about mag –26.7
- Full Moon: about mag –12.7
- Sirius: mag –1.46 (the brightest star in the night sky)
Unlike stars, the brightness of planets changes depending on their position relative to Earth and the Sun. Here are the magnitude ranges for the Solar System planets:
- Venus: from mag –4.9 to –3.0
- Jupiter: from mag –2.9 to –1.7
- Mars: from mag –2.9 to 1.9
- Mercury: from mag –2.5 to 7.2
- Saturn: from mag –0.5 to 1.2
- Uranus: from mag 5.4 to 6.0 (usually requires binoculars)
- Neptune: from mag 7.7 to 8.0 (requires binoculars or telescope)
Check if it twinkles
Stars usually twinkle, while planets shine more steadily. This happens because stars are way more distant and therefore appear as point-like sources of light. Moving pockets of air in Earth’s atmosphere continually bend their light, causing rapid changes in apparent brightness, color, and position. Planets are much closer and therefore appear as tiny disks, so these atmospheric distortions tend to average out and their light usually looks steadier.
But twinkling is only a clue — not a 100% reliable test. A planet can twinkle noticeably when it is low above the horizon, where its light travels through more atmosphere, or when the air is especially turbulent. A star high in the sky may appear relatively steady.
For the full explanation of why stars twinkle, see our detailed article.
Look for planets near the Moon
One of the easiest ways to locate a planet is to use a bright guide that everyone can easily find in the sky — the Moon. Each month, our natural satellite passes close to planets in the sky — astronomers call this a close approach. So, a bright, not twinkling “star” near the Moon is most likely a planet!
To learn when a planet passes near the Moon the next time, check our regularly updated article.
Aim for planetary pairings or planetary alignments
From time to time, planets appear very close together in the sky. A bright planet can become your guide to a fainter one, like when Venus passes close to Uranus. But when both planets are bright, it becomes a spectacular sight to the naked eye.
Even more striking are planetary alignments, which happen when three or more planets gather on one side of the Sun. They may span a broad arc rather than cluster tightly, but alignments still offer a good opportunity to find several planets in one observing session.
The next planetary alignment will take place around November 14, 2026. Before sunrise, Mercury, Venus, Mars, and Jupiter will gather in the sky.
Learn more: Planetary Alignment in November 2026
To find planets, look along the Sun’s path
Mercury and Venus always stay relatively close to the Sun in the sky, so you’ll usually find them near the horizon around sunrise or sunset.
Moreover, all the planets stay close to the ecliptic — the Sun’s apparent yearly path across the background stars. Determining the ecliptic in the sky correctly is difficult, especially for a novice stargazer. You can see it in most of the astronomy apps or a software program. It is drawn as an arc across the sky.
Planets are “wanderers”
Another way to confirm whether you are looking at a planet or a star is to observe its position over several successive nights. You’ll see how the positions of the planets change relative to the backdrop of the fixed stars from night to night.
Use an interactive star map
After you’ve practiced spotting planets on your own, an app can confirm your finds. The free Star Walk 2 features a Planet Walk mode that highlights every planet and makes it easier to distinguish them from stars. Simply open the Menu, choose Planets, then tap Planet Walk. You’ll get a live map with every planet highlighted, plus a bottom panel that lets you jump straight to each planet.
If you’d like alternatives, try Night Sky, SkySafari, or Stellarium. Some apps are entirely free; others require payment upfront, and many offer extra features via in-app purchases. For a quick comparison of what each app offers at no charge, see our article about Top Astronomy Apps 2026.
Planet-by-planet observing tips
Mercury: the elusive planet
Mercury is an inner planet that orbits closer to the Sun than Earth. This means that in our sky, this planet is never far from the Sun; the maximum distance between them ranges from 18° to 28°. In astronomy, this is called a greatest elongation, and it’s often the best time for viewing inner planets. Counting both eastern and western elongations, Mercury reaches greatest elongation six or seven times per year.
To find Mercury, look low on the western horizon just after sunset or low in the east just before sunrise. To find out whether it is currently a morning object, an evening object, or not visible at all, check the free Star Walk 2 app that shows the daily visibility of the planet.
Begin observing as soon as Mercury appears; follow it through its peak separation; and watch until it slips back into the Sun’s glare. You’ll have a short observation window — probably about 30 minutes (depends on your latitude and time of the year). A small telescope will reveal Mercury’s tiny disk and its phases — just be sure the Sun has fully set before aiming your optics.
Mercury is often overlooked, but it’s one of the most surprising planets in the Solar System. Take the quiz and see how much you really know about this mysterious small planet!
Venus: the evening and morning star
Venus is the brightest planet you can see with the naked eye. Blanketed by highly reflective clouds, Venus appears exceptionally bright in our sky, visible even in daytime around its peak brightness.
By the way, like the Moon, Venus goes through phases, and reaches its peak brightness around the crescent phase. This is because in this phase Venus is much closer to Earth than at other times and reflects more sunlight our way. It also appears larger in the sky, so the greatest amount of surface area of Venus is visible. You can see phases of Venus through binoculars (typically 10×50 or with higher magnification).
Like Mercury, Venus is an inner planet and also never appears very far from the Sun in our sky. For comparison, Mercury's maximum apparent distance from the Sun is about 28°, while Venus can reach about 48°. Outer planets can appear 180° from the Sun at opposition.
Venus is the brightest planet in the sky. When it appears close to the Moon — the brightest object in the night sky — they create a stunning sight, even in light-polluted city skies. To find the next Moon-Venus pairing, see our regularly updated article.
Because Venus is so brilliant, many people mistake it for an airplane — or even a UFO. However, people in general have a rich imagination and often mistake many objects for aliens. Check out our infographic to see some man-made objects that have been mistaken for UFOs!
Mars: the red planet
Mars’ rusty glow makes it hard to miss — even from a brightly lit city. Its apparent brightness changes with its position in the Solar System, peaking at opposition, which occurs roughly every 26 months when Earth lies directly between Mars and the Sun.
Around its next opposition on February 19, 2027, Mars will reach its peak brightness and largest apparent size. By July 2027, it will be about nine times fainter and only 40% of its size around opposition.
Binoculars show Mars as a reddish point of light; a telescope is needed to clearly resolve its disk.
Want to take a closer look at Mars? Of all the planets, it’s considered the best suited for colonization. Take our quiz to find out how much you know about the planet where your descendants might live!
Jupiter: the largest planet with visible moons
Jupiter is the biggest planet in our Solar System and one of the brightest objects in the night sky. After Venus, it usually ranks the second-brightest planet — once Venus sets, Jupiter becomes the brightest one, making it easy to spot with the naked eye, binoculars, or a small telescope. Jupiter will become brighter by the end of 2026 as it approaches opposition on February 11, 2027.
Even a small telescope or a pair of binoculars lets you feel like Galileo Galilei as you observe Jupiter and its four largest satellites — Io, Europa, Ganymede, and Callisto — known as the Galilean moons. To locate them on any given evening, try the Star Walk 2 app (requires an in-app purchase for this object type) or the Sky Tonight app, where all space objects are available for free.
In the Northern Hemisphere, Jupiter can sometimes be mistaken for Sirius, the brightest star in the night sky. From December to March, Sirius rises particularly high in the night sky, so it’s no surprise that some confuse these two bright dots. But don’t make the same mistake and remember: stars generally twinkle more strongly, while planets shine more steadily. Besides, Sirius lies far from the ecliptic.
To see the Great Red Spot — a vast storm on Jupiter — use a telescope at roughly 100× magnification or more, wait for steady atmospheric conditions, and check that the spot is facing Earth at the time of observation.
As you know, Jupiter is the largest planet in our Solar System. But just how big is it? How many Earths would fit inside this gas giant? Take our quiz and find out!
Saturn: the golden king of the rings and moons
Saturn, the fifth-brightest planet in our sky, glows with a distinctive yellow-gold hue that makes it a standout even before you use a telescope. To find it, look for a steady yellowish point of light (fainter than Venus or Jupiter).
With any small telescope, Saturn’s famous rings are unmistakable. Even at low magnification, you’ll see the broad banding of the rings and the dark Cassini Division. When Saturn reaches quadrature — when it’s 90° from the Sun — you can even spot the planet’s shadow cast onto its rings.
Through a telescope, you can also glimpse Titan, Saturn’s brightest moon. With larger apertures, additional moons — Rhea, Dione, Tethys, and Enceladus — come into view, each appearing as tiny, steady points of light close to the planet.
We think that the true king of the rings and moons hides many secrets that you definitely don't know yet. Take this quiz to prove us wrong!
Uranus: a pale blue dot
Uranus is extremely faint, and spotting it without a telescope is rather difficult. Even through a small telescope, it appears as a tiny, pale blue circle that blends into the background stars. Under exceptionally dark skies — Bortle 4 or darker — observers with excellent eyesight may just detect it with the naked eye if they know its exact position.
The most convenient way to hunt Uranus is when it lies near a bright reference object, like the Moon or Venus. Keep in mind, though, that the nearby Moon can easily wash out Uranus’s faint glow.
Most amateur telescopes cannot resolve Uranus’s rings or surface details. However, medium to large instruments may reveal the planet’s two largest moons — Titania and Oberon — as faint, separate points of light.
Neptune: the farthest planet from the Sun
Neptune is the most challenging planet to observe. You need binoculars or a telescope to locate it. Sometimes, when Neptune is near a bright planet, you can use that planet as a guide to find Neptune. Its rings and surface details are beyond the reach of amateurs. You can distinguish its color with binoculars if you have keen eyesight, or with an amateur telescope. With a medium-to-large telescope and excellent viewing conditions, you may be able to glimpse its largest moon, Triton, as a faint point of light.
Planets visible tonight FAQ
Which planets are visible tonight?
From September 1–15, 2026, Venus is the easiest evening planet, while Saturn is visible for most of the night. Mars and Jupiter appear before sunrise. Mercury is a difficult evening target; Uranus and Neptune require optical aid. For your exact location, use Star Walk 2 to check what is above your horizon right now.
Why don’t planets twinkle like stars?
Planets usually shine with steadier light than stars because they are much closer to Earth and appear as tiny disks rather than pinpoints. If a bright object near the ecliptic does not twinkle much, it may be a planet.
Can I see Uranus or Neptune with the naked eye?
Uranus is technically visible to the naked eye under very dark skies, but it is extremely faint and easy to miss. You’ll need excellent observing conditions and a clear idea of exactly where to look. Neptune is too faint to see with the naked eye and requires binoculars or a telescope.
How do I know if I’m looking at Venus or Jupiter?
Venus is usually much brighter than Jupiter and often appears low above the horizon shortly after sunset or before sunrise. Jupiter is also very bright, but it can stay visible for a longer part of the night and may appear higher in the sky, depending on the season. Both shine with a steady light and don’t twinkle much like stars.
To identify them with certainty, point your phone at the object using Star Walk 2.
Why does planet visibility depend on my location?
Planet visibility depends on your location because the sky looks different in different parts of the Earth. Your latitude affects how high planets rise above the horizon, while your longitude determines when they rise and set. Local conditions also matter: buildings, mountains, trees, light pollution, and weather can hide a planet even when it is technically above the horizon.
Tips on how to see the planets: bottom line
You don't need expensive equipment to explore our Solar System — just step outside and look for the brightest "dots" in the sky. Most of the time, Venus, Jupiter, Saturn, and Mars are easily visible to the naked eye, and Mercury's visibility depends on the time of day and your location. You can also use the Moon or the planets' pairings as a guide. Remember, planets shine with a steady light, unlike stars. For extra help, use the free Star Walk 2 app to instantly identify planets in real time.
More planet events
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