Stargazing Tenerife December 2026: What to See from Mount Teide

The Orion Nebula: A Stellar Nursery

December welcomes back one of the most extraordinary objects in the winter sky.

The Orion Nebula (M42).

Located approximately 1,300 light-years away, this enormous cloud of gas and dust is a region where new stars are being born.

You'll find it beneath the famous three stars of Orion's Belt, in the constellation's sword.

Under dark skies, the nebula can appear as a faint, hazy patch.

Through a telescope, its luminous central region becomes much easier to see.

Imagine looking at a place where entire solar systems are beginning to form.

It's effectively a cosmic maternity ward. Although the visiting hours are considerably more flexible.

The Pleiades: The Seven Sisters

One of December's most beautiful sights is the Pleiades (M45), also known as the Seven Sisters.

Located in the constellation Taurus, this spectacular open star cluster is easily visible to the naked eye.

Most people can distinguish around six bright stars, although the cluster contains many more.

Through binoculars or a telescope, the Pleiades reveal a beautiful collection of brilliant blue-white stars.

And with Taurus positioned prominently in the December evening sky, they're particularly rewarding to observe from Mount Teide.

Seven Sisters. Hundreds of stars. Astronomy has never been particularly concerned about accurate headcounts.

Andromeda Galaxy

December is still a wonderful month to discover the Andromeda Galaxy (M31).

Located approximately 2.5 million light-years away, Andromeda is our nearest large galactic neighbour.

Under sufficiently dark skies, it can appear as a faint patch of light without optical equipment.

That tiny smudge contains hundreds of billions of stars.

And the light reaching your eyes began travelling towards Earth roughly 2.5 million years ago.



Meanwhile, we get impatient when our phones take five seconds to connect to Wi-Fi.

The Double Cluster

Between Cassiopeia and Perseus lies another beautiful December target.

The Double Cluster consists of two neighbouring open star clusters containing hundreds of stars.



It's particularly impressive through binoculars or a telescope and remains well positioned during winter evenings.

Geminid Meteor Shower: 13–14 December

Considered one of the most reliable meteor showers of the year, the Geminids can produce large numbers of bright, sometimes colourful shooting stars.

And 2026 offers particularly favourable conditions.

With New Moon occurring on December 9, only a relatively thin waxing crescent Moon will be present around the peak, leaving much of the night beautifully dark.

Unlike most meteor showers, the Geminids have an unusual parent.

Not a comet. An asteroid called 3200 Phaethon.

Every December, Earth travels through a stream of particles associated with Phaethon.

When those tiny fragments enter our atmosphere at tremendous speed, they produce the streaks of light we call shooting stars.

Under exceptionally favourable conditions, the Geminids can produce dozens of meteors per hour, with higher theoretical rates possible.

Actual numbers vary considerably, and shooting stars can never be guaranteed.

But there's another reason the Geminids are particularly interesting.

They can produce visible activity during the evening, making them more relevant to Night Skies Tenerife tours than showers that only reach their best after midnight.

The strongest activity is generally later in the night, but December 13–14 offers an excellent opportunity to keep looking upwards.

Get your wishes ready. Preferably a few of them.

Ursid Meteor Shower: 21–22 December

The Ursid meteor shower peaks around December 21–22.

Associated with Comet 8P/Tuttle, the Ursids usually produce a relatively modest number of meteors.

Their apparent origin lies near the constellation Ursa Minor.

Unfortunately, 2026 isn't particularly favourable for observing the shower.

The bright waxing Moon will interfere with the visibility of fainter meteors.

But the occasional brighter shooting star may still make an appearance.

The universe rarely provides a timetable. And apparently it doesn't take Christmas bookings either.

Saturn: The Ringed Planet

Saturn remains an evening attraction during December, although it is gradually moving towards the western sky as the month progresses.

To the naked eye, Saturn resembles a bright, steady point of light.

Through a telescope, its extraordinary ring system becomes visible.

Seeing Saturn for the first time is one of those astronomical moments that's difficult to forget.

A planet more than a billion kilometres away.

Complete with rings.

Looking suspiciously as though somebody has stuck a photograph inside the telescope.

We haven't. Promise.

Jupiter: The Giant Returns

Jupiter becomes increasingly prominent during December, rising during the evening and climbing higher as the night progresses.

The largest planet in our Solar System is unmistakably bright.

Through a telescope, Jupiter's cloud bands and its four largest moons can be fascinating targets when conditions allow.

These moons were famously observed by Galileo in 1610.

And more than four centuries later, they're still putting on a show.



Jupiter is particularly well positioned for later-evening and overnight observations, becoming more accessible earlier in the evening as December progresses.

Uranus

Following its November opposition, Uranus remains well positioned during December evenings.

The distant ice giant lies nearly three billion kilometres from the Sun.

It is extremely faint to the naked eye, but suitable optical equipment can reveal a tiny blue-green disc.

Neptune

Neptune remains an evening target during December, although its great distance and faintness make it considerably more challenging to observe.



Suitable equipment, clear conditions and careful identification are essential.

Orion: The Hunter

December is a fantastic month to discover Orion, one of the most recognisable constellations in the night sky.

Its famous three-star belt makes it easy to identify.

Look for brilliant blue-white Rigel and reddish Betelgeuse, two enormous stars with very different characteristics.

Orion also contains the spectacular Orion Nebula.



If the winter night sky had a celebrity, Orion would probably insist on top billing.

Auriga

Auriga, the Charioteer, is home to brilliant Capella, one of the brightest stars in the northern sky.



Auriga also contains several spectacular open star clusters.

Cassiopeia

The distinctive W-shaped constellation Cassiopeia remains prominent in the northern sky.



It's a useful starting point for finding the Double Cluster and navigating the winter Milky Way.

Perseus

Perseus is beautifully positioned during December evenings.



Its surrounding region contains numerous star clusters and fascinating deep-sky objects.

Canis Major and Sirius

Later in the evening, Canis Major rises into view.

Its brightest star, Sirius, is the brightest star in Earth's night sky.

Sirius often appears to sparkle in different colours when low on the horizon because of atmospheric turbulence.

No, it isn't flashing at us. Although it certainly knows how to attract attention.

Frequently Asked Questions About Stargazing in Tenerife in December