Calendar of Cosmic Events - 2020
Check out the dates and times for astronomical events like equinoxes, solstices, meteor showers, eclipses, supermoons, and more.
A New Moon will take place at the same time as the Moon is farthest from the Earth on its orbit. A New Moon cannot be seen from the Earth.
The Full Moon in April is sometimes known as the Pink Moon because of phlox, a pink flower, that blooms around this time in the North.
The Lyrid meteor shower is expected to peak around April 21 and 22, depending on your location.
Use our handy Interactive Meteor Shower Sky Map to increase your chances of seeing shooting stars from the Eta Aquarids.
In many cultures, the Full Moon in May is known as the Flower Moon because of all the flowers that bloom around this time.
A penumbral lunar eclipse takes place when a Full Moon moves through the faint, outer part of the Earth's shadow. Residents of Asia, Australia, Europe, and Africa may see the Moon darken just a bit during the maximum of the eclipse.
This solstice is the summer solstice in the Northern Hemisphere, where it is the longest day of the year.
In the Southern Hemisphere, it's the winter solstice and the shortest day of the year.
Tonight's a good time to do some star and planet gazing! A New Moon means dark skies and plenty of opportunities to look for planets and stars.
July's Full Moon is also known as Thunder Moon, Hay Moon, and Wort Moon.
The Full Buck Moon may turn a shade darker than a usual Full Moon for those in North America, South America, and Africa during the maximum phase of this penumbral lunar eclipse, the third of four such eclipses in 2020.
Make the most of a moonlight-free night to look for some stars and planets in the skies.
August's Full Moon is known as the Sturgeon Moon, after the North American lake sturgeon.
The shooting stars of the Perseid meteor shower are known as the most active and brightest meteor showers of the year. They are usually active between July 17 and August 24.
Look up for some stars and planets in the moonlight-free sky.
A New Moon in the sky means no moonlight to hinder your view of stars and planets. Use the Interactive Night Sky Map to find out what planets are visible tonight and where.
Also known as the autumnal (fall) equinox in the Northern Hemisphere, the September Equinox is considered by many as the first day of fall.
In many Native American cultures, October is the month of hunting and preparing for the upcoming winter season. This is why October's Full Moon is often called Hunter's Moon. It is sometimes known as the Blood Moon or Sanguine Moon, though in recent years, the term Blood Moon is also used to refer to a total lunar eclipse.
The best time to see the shooting stars of the peaking Draconids is just before nightfall.
The Orionids are the second meteor shower in October. The shower peaks on October 21-22 but usually remains active between October 2 and November 7. The best time to see these shooting stars is just after midnight and before the Sun rises.
This Blue Moon is also a Micro Full Moon.
The Leonids' shooting stars are visible between November 6 and 30, and peak on the night of November 17 and early morning of November 18, 2020 with up to 15 meteors per hour.
November's Full Moon is called a Beaver Moon, after beavers that build their dams during this time of the year.
One of the best meteor showers of the year, the Geminids peaks on the night of December 13 and early morning hours of December 14, 2020, but will be visible from December 4-16.
The December solstice will take place at 10:02 UTC. Also known as the winter solstice, it is the shortest day of the year in the Northern Hemisphere. In the Southern Hemisphere, it is the longest day of the year and is called the summer solstice.
Catch the shooting stars of the last major meteor shower of the year, the Ursids, when it peaks between the night of December 21 and 22, 2020.
The year's final Full Moon in December is called a Cold Moon because of low temperatures in most locations in the Northern Hemisphere.
Astronomical Events in 2021
At 13:50 UTC, the Earth will reach its perihelion—the point on its orbit that is closest to the Sun.
The first major meteor shower of 2021, the Quadrantids, peaks on the night of January 3 and early morning hours of January 4.
The Moon will come between the Sun and the Earth, and the illuminated side of the Moon will face away from the Earth. A New Moon is almost impossible to see, even with a telescope.
The first Full Moon of the year is colloquially known as Wolf Moon in many northern cultures. A Full Moon occurs when the Sun and the Moon are on opposite sides of the Earth.
Take advantage of the New Moon to check out the night sky, weather permitting, of course.
February's Full Moon is also known as Snow Moon in many Northern Hemisphere cultures.