Magnesium ions regulate over 300 biochemical reactions in the body through their role as enzyme co-factors. They also play a vital role in the reactions that generate and use ATP, the fundamental unit of energy within the bodyâs cells.
Daylight Hours: 13 hours, 11 minutes (+2m 13s) The Sun's altitude in Virginia Beach today. The horizontal line signifies the horizon, the vertical lines show the times of sunrise and sunset. Altitude and heading are displayed in a separate box. The graph defaults to current time.
Sunshine & Daylight Hours in Wilmington, North Carolina, Usa. 1  The longest day of the year is 14:17 long and the shortest day is 9:42 long. 2  The longest day is 4:34 longer than the shortest day.  There is an average of 2850 hours of sunlight per year (of a possible 4383) with an average of 7:48 of sunlight per day.