- <init>
Constructs a sunposition with the given Calendar
- calculateSunlight
This method calculates the color of the sunlight for the current time and the
given latitude. This m
- getEucledianPosition
Get the euclidean position of the sun.
- getDaySinceVernalEquinox
caluculates for a given date the number of days since the last vernal(spring)
equinox. (leap years a
- getHorizontalSunPosition
calculates the horizontal angle of the sun depending only on hour and minute!
- getVerticalSunposition
calculates the solar altitude for given latitude, year, month, date, hour and
minute