Spring Equinox 2012
Today is the first day of spring in the northern hemisphere! At 0514UT (GMT) this morning, 20 March 2012, the Earth’s axis of rotation went momentarily side-on to the Sun. For the past six months the Earth’s northern hemisphere has be angled away from the Sun, and now we’re angled towards it. Lot’s more info about equinoxes and equiluxes in a previous post.
As most people take delight in the lengthening daylight hours spare a thought for the amateur astronomers who, in a few weeks time, will be packing away their scopes for the summer, eagerly waiting for the darkening nights later in the year.