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.
Winter solstice in Northern Hemisphere over Asia. Winter solstice (or hibernal solstice) is an astronomical phenomenon marking the shortest day and the longest night of the year. In the Northern Hemisphere this is the December solstice and in the Southern Hemisphere this is the June solstice.