Analemma Generator
An Analemma describes the deviation of the sun’s orbit over the year in relation to the local mean time (equation of time). Today the difference can be up to ±17 minutes.
See also Wikipedia/Analemma →. interesting test years are 1246 or 6433.
Calculations from year 0 upto 10000 are possible. The position of calculation is Greenwich Observatory, time 12:00 am.