Analemma
Wikipedia definition :
an analemma (/ˌænəˈlɛmə/; from Ancient Greek ἀνάλημμα (analēmma) ‘support’) is a diagram showing the position of the Sun in the sky as seen from a fixed location on Earth at the same mean solar time, as that position varies over the course of a year. The diagram will resemble a figure eight. Globes of Earth often display an analemma as a two-dimensional figure of equation of time vs. declination of the Sun.
Analemma diagram:
Analemma graph , location (0 ,0) , Timezone 0 , Local Time 12