The autumn equinox marks a turning point in the Northern Hemisphere. Occurring each September, it is the moment when the sun crosses the equator heading south, and day and night are nearly equal in length. After this celestial balance, daylight gradually shrinks as the journey towards winter begins.
Autumn equinox
Today in History
More Desktop Wallpapers:
-
Castilla-La Mancha, Spain
-
Guy Fawkes Night
-
Endangered Species Day
-
A record-breaking reign
-
One giant leap for mankind
-
Eurasian otter and pup, Estonia
-
Manarola, Cinque Terre National Park, Liguria, Italy
-
Where fire and water meet
-
Shark Awareness Day
-
World Octopus Day
-
Martimoaapa Mire Reserve, Finland
-
Where is this historical bridge?
-
A temple to treasure
-
Bears Ears National Monument, Utah, United States
-
Taking a New Year nap
-
A pink moon over Arizona
-
Oktoberfest, Munich, Germany
-
Mount Segla, Senja Island, Norway
-
Stealthy pollinators
-
Sand dunes in the Sahara, Algeria
-
Poinsettia or Christmas flower
-
Skagit Valley Tulip Festival
-
The butterfly effect
-
Castell Coch, Wales
-
What’s your favorite colour?
-
International Day of Light
-
Cave Dale and Peveril Castle, Derbyshire
-
Where is this ethereal mountain?
-
Grizzly bears, Katmai National Park and Preserve, United States
-
Grasmere, Lake District, Cumbria, England
Bing Wallpaper Gallery

