What’s Out Tonight?

A general ASTRONOMY site to get you started exploring the night sky

Optimized for desktops and laptops.
Most pages on phones and tablets will overlap.

PARADE OF PLANETS • December 2025

 Happy Holidays!

Not visible for a bit
Mars is too close to the Sun to be seen in the evening. It will start to reappear in the eastern morning sky in February.

EVENING
Saturn
is very high up the sky facing South 90 minutes after sunset. It is  the brightest “star” in that area of the sky, so it is easy to spot.
Jupiter is in Gemini and rises in the East about 2.5 hours after sunset. It is always brighter than any other “star” except for Venus.

Disappearing from the Early MORNING
Venus is alway
 Nice and Bright! But, it is getting closer and closer to the rising Sun, so lower and lower in the morning sky. It will swing over to an evening star in January, but it won’t be until February that it can be seen very low in the western sky after the Sun has set.

Remember • Twinkle Factor
The planets DO NOT normally twinkle like stars unless they are very close to the horizon or the atmosphere is extremely turbulent. So, even thought Saturn is not very bright, it is easier to identify because it does not twinkle.

December 2025 Sky Chart

It’s Free
Just click on the image to print this 
4-page PDF doc.

Useful anywhere in the mid-latitudes of the northern hemisphere including the continental US, Hawaii, Europe, Japan, etc. 
Optimized for 1.5 hours after sunset
 but can be used for several hours after that. 

Indicates visible planets and best objects for binoculars and telescopes. Packed with facts, mythology, Moon phases, meteor showers and more. 
For other months, see the archive below.

December 2025 Note​s

 About 90 minutes after Sunset

Constellations
The Pleiades or Seven sisters is about halfway up the sky, due east. Click here for more info.

Yes, it is December but the Summer Triangle is still “hanging” but low in the western sky. The 3 bright stars, Deneb, Vega & Altair that form it are, respectively, in the constellations Cygnus, Lyra & Aquila.

Orion is lying down on the eastern horizon. This is the time of the year when his 3 belt stars are vertical to the horizon, making them easier to see— a unique set of 3 equal magnitude, equal distance stars that are almost in a straight line.

At the top of the sky is the Great Square of Pegasus. It is a large square framed by four almost equal magnitude “bright” stars and with almost no stars inside making the Square easier to identify.

Header Image
The celestial image used for this site's header is part of the Veil Nebula, a supernova remnant in the constellation Cygnus (the Swan) visible throughout most of the summer and fall. This triangular wedge is a fainter part somewhat between the two major sections that make up the Veil Nebula and it is called Pickering’s Triangle. I took this image using a 6-inch diameter refractor telescope.