First, find your azimuth. Next, the Altitude (or elevation) is the angle between the Earth's surface (horizon) and the sun, or object in the sky. Altitudes range from -90Â° (straight down below the horizon, or the nadir) to +90Â° (straight up above the horizon or the Zenith) and 0Â° straight at the horizon.
Four years is one term. US presidents can only serve two for four year terms, for a total of eight years. The controlling law is the 22nd Amendment to the US Constitution.
A United States President can be elected to two 4-year terms per the 22nd Amendment to the Constitution (ratified in 1951). However, Franklin D. Roosevelt served four terms (and died in office) prior to that time, the most of any US president.