The planet Mercury will pass close to the bright star Spica in Virgo. This is a particularly good apparition of Mercury for observers in the Southern Hemisphere, less so for northerners.
Car-free day encourages motorists to refrain from using their car for a day. Most cities have their own websites for car-free day – here is one for the world.
The sun crosses the celestial equator moving southward. Day and Night are of equal length. The sun rises due east and sets due west everywhere on Earth. This is the autumnal equinox in the Northern Hemisphere, the vernal equinox (Spring) in the Southern Hemisphere.
World Environmental Health Day addresses environmental health inequalities. While environmental health may be concerned primarily with the impacts of environmental stressors on health, these in turn are heavily influenced by and frequently reflect economic and social factors.
The Galway Oyster Festival is dedicated to Ostrea edulis, the European flat oyster. The local molluscs are left to grow for three years in the clean waters of Brandon Bay and Clarenbridge, blooming into a juicy delicacy. Tens of thousands of the slippery critters are consumed on the Guinness Oyster Trail, on which 30 pubs give out free trays of the seafood with pints of the dark stuff.
The moon passes just south of the dwarf planet Ceres in the constellation Libra.
The moon passes just north of the Saturn in the constellation Libra.
World Rivers Day is a global celebration of the world’s waterways. WRD highlights the importance and value of rivers and strives to encourage increased stewardship of the world’s rivers. Go out there and adopt a river 🙂
The moon passes just south of the asteroid Vesta in the constellation Libra.
The shadows of Europa and Callisto cross the face of Jupiter simultaneously, best seen from India and central Asia.