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On the morning of 5 October 2026 a thin waning crescent Moon sits right next to orange Mars in the east, closing from about 2.2° to 1.0° before sunrise. Binoculars add earthshine and the Beehive Cluster; the “find with camera” button points the way.
Sky tonight · Moon and Mars, 5 October 2026
Here is a lovely one for early risers. On the morning of Monday 5 October 2026, a thin waning crescent Moon (about 33% lit) sits right next to Mars in the eastern sky. Mars looks like a steady orange “star” at magnitude +1.1, and it is parked in the constellation Cancer.
Seen from Vienna, the two start about 2.2° apart at 01:00 UTC and close in to roughly 1.0° by 04:00 UTC. Istanbul sees 2.3° shrinking to 1.2°. The closest approach, about 1.1°, comes at 06:10 UTC, after sunrise in Europe, so you get to watch them tighten up while the sky slowly turns blue.
It is a line-of-sight trick. The Moon is only about 384,000 km away, while Mars is 1.64 AU from us, roughly 245 million km. They just happen to sit in the same direction, like a street lamp and a far-away mountain lining up behind it.
The gap shrinks while you watch because the Moon travels about its own width per hour against the stars (roughly 0.5° per hour). Check again after an hour and you will see the difference.
The animation shows the gap closing from about 2.2° to 1.0° between 01:00 and 04:00 UTC. It is a simplified view of how the pair looks from Vienna.
The Moon rises around 01:45 in Vienna (CEST) and around 02:10 in Istanbul. Sunrise is about 06:59 in Vienna and 07:04 in Istanbul. A good window starts around 04:00 Vienna time and lasts until dawn begins to wash out the stars.
At 05:00 in Vienna the Moon is about 42° up, in Istanbul at 06:00 about 53°, both toward the east-south-east (azimuth roughly 105–110°). That is comfortable height, no need to hunt between rooftops.
Face east-south-east and find the thin crescent. Mars is the orange dot to its upper right. Not sure? The “find with camera” button below shows you the way.
For a bonus, look lower down toward the east: bright Jupiter (magnitude −1.9) in Leo is about 16° from Mars, below and to the left of the pair. Venus is out of the picture this time.
No, your eyes are enough. But binoculars add a little magic: you may spot the faint glow of earthshine on the dark part of the crescent, and Mars sits about 3.6° from the Beehive Cluster (M44) in Cancer, which looks like a soft cloud of stars.
Dawn light will wash out the Beehive quickly, so try it early, while the sky is still dark.
The Moon keeps thinning each morning, and New Moon follows on 10 October 2026 at 15:50 UTC. If clouds spoil Monday, the mornings just before still give you a slim crescent in the east, only without Mars so close.
Tap “Find with camera” to open the sky view on the home page, where an arrow points you to Mars or the Moon. “Where is it now?” uses your location to tell you the direction and height right now.
On the morning of Monday 5 October 2026, before dawn. The crescent Moon rises around 01:45 in Vienna and passes within about 1° of Mars as dawn brightens.
From Vienna they are about 2.2° apart at 01:00 UTC and about 1.0° at 04:00 UTC. The closest approach, roughly 1.1°, happens at 06:10 UTC, after sunrise in Europe.
Look east-south-east before sunrise. Mars is the orange “star” to the upper right of the thin crescent Moon, in the constellation Cancer.
No. It only looks close from our viewpoint. The Moon is about 384,000 km away and Mars is about 245 million km away, so it is a line-of-sight pairing.
Mars shines at about magnitude +1.1 with an orange tint, easy to see with the naked eye from the city once the Moon helps you find it.
Yes. Jupiter (magnitude −1.9) is in Leo, about 16° from Mars, lower in the east. It is far brighter than Mars and hard to miss.
Sources: the In-The-Sky.org conjunction page, sky guides from EarthSky and timeanddate, and our own calculation with Astronomy Engine.
Positions and times were recalculated with Astronomy Engine, the sky-calculation library Astrometrik uses; times for Vienna and Istanbul are local time. The artwork on this page was drawn by Astrometrik.