The Electronic Prescribing (eRx) initiative is a Defense Health Agency, Pharmacy Operations Division project that allows civilian providers to electronically transmit prescriptions to military pharmacies.
More evident from high latitudes, a hemisphere's winter solstice occurs on the day with the shortest period of daylight and longest night of the year, when the sun's daily maximum elevation in the sky is at its lowest. Although the winter solstice itself lasts only a moment in time, the term sometimes refers to the day on which it occurs.
During the winter solstice â which falls on December 21 or 22 in the Northern Hemisphere and June 20 or 21 in the Southern Hemisphere â the path that the sun travels in the sky reaches its lowest point. It is the shortest day of the year, and has been noted and celebrated by a wide variety of cultures around the world.