Astronomical Events in 2026: What to Watch

The year 2026 offers stargazers a rich calendar of celestial events, from dramatic eclipses to reliable meteor showers and close planetary encounters. Planning ahead ensures you do not miss the best opportunities. Use StarGlobe to track planet positions and identify constellations throughout the year as you prepare for each event.

Eclipses

The headline event of 2026 is a total solar eclipse on August 12. The path of totality sweeps across parts of the Arctic, Greenland, Iceland, and Spain. Observers along this path will experience the Moon completely blocking the Sun, revealing the solar corona. A solar eclipse is one of the most awe-inspiring natural phenomena. If you are within reasonable travel distance of the totality path, make every effort to experience it. For background on eclipse mechanics, see our eclipse guide.

A partial solar eclipse on February 17 is visible from parts of southern South America, Antarctica, and southern Africa. While partial eclipses are less dramatic than total ones, they are still worth observing with proper solar filters.

A total lunar eclipse on March 3 is visible from much of Asia, Australia, the Pacific, and western North America. During a total lunar eclipse, the Moon passes entirely into Earth's shadow and takes on a reddish color. Lunar eclipses are safe to watch without any special equipment and make for excellent photography opportunities. A second total lunar eclipse occurs on August 28, visible from the Americas, Europe, and Africa.

Meteor Showers

The major annual meteor showers return in 2026 with varying Moon conditions. The Quadrantids peak around January 3-4 with rates of up to 120 meteors per hour. The Perseids peak around August 12-13 with rates of 100 or more per hour. The Geminids peak around December 13-14, typically the strongest shower of the year with rates exceeding 120 per hour. Check the Moon phase for each shower date, as moonlight significantly reduces the number of faint meteors visible. Our meteor shower guide covers observation techniques.

The Lyrids (April 22), Eta Aquariids (May 6), Delta Aquariids (July 30), and Orionids (October 21) fill out the calendar with more modest but still enjoyable displays. Each shower has its own character in terms of meteor speed, color, and frequency.

Planetary Highlights

Venus alternates between being a brilliant evening star and a morning star during 2026. When it is visible, Venus is the brightest object in the sky after the Sun and Moon, reaching magnitude -4.5 or brighter. Use StarGlobe to track its position as it moves through the zodiac constellations.

Mars grows in brightness through the latter part of 2026 as Earth approaches opposition in early 2027. By late 2026, Mars is a prominent orange-red object in the evening sky. Jupiter and Saturn remain prominent for much of the year, with Jupiter reaching opposition in November, when it is at its brightest and closest to Earth. Saturn reaches opposition in September. For more about identifying planets, see our article on the difference between stars and planets.

Mercury makes its best evening apparitions during the spring months and is worth seeking out low on the western horizon after sunset. Our Mercury guide explains how to find this elusive planet.

Planetary Conjunctions

Throughout 2026, planets will appear close to each other and to bright stars on several occasions. Close conjunctions of two or more planets are visually striking and easy to observe. The Moon frequently passes near bright planets, creating photogenic pairings that make excellent subjects for casual photography. Check planet positions regularly for upcoming conjunctions.

Equinoxes and Solstices

The March equinox occurs around March 20, marking the start of spring in the Northern Hemisphere and autumn in the Southern Hemisphere. The June solstice around June 21 brings the longest day in the north and the shortest in the south. The September equinox around September 22 reverses the spring/autumn roles, and the December solstice around December 21 marks the shortest northern day. Learn how these events affect the sky in our equinox and solstice guide.

Deep Sky Observing Opportunities

New Moon periods throughout 2026 offer the darkest skies for deep sky observing. Plan telescope and binocular sessions around the new Moon dates for the best views of galaxies, nebulae, and star clusters. Spring evenings are ideal for galaxy hunting in Virgo and Leo. Summer brings the Milky Way to its highest, revealing the richest star fields in Sagittarius and Scorpius. Autumn and winter skies showcase the Messier objects in constellations like Auriga, Orion, and Canis Major.

How to Prepare

Mark the major events on your calendar now. For eclipses, plan travel early if the totality path is within reach. For meteor showers, identify a dark observing site and check the weather forecast a few days beforehand. For planetary events, use StarGlobe to track planet positions and rehearse finding them in the sky.

Keep binoculars handy for casual observing throughout the year. Many of the best astronomical experiences are spontaneous: a clear evening, a quick glance at the sky, and a surprising conjunction or a brilliant ISS pass. Being prepared with knowledge and a star map app makes these moments even more rewarding. Read our guide on how to start stargazing if you are new to sky observation.