Answer: analemma

AnswerCrossword Clue
ANALEMMAPart of a sundial
ANALEMMASolar path
analemmaa plot or graph of the position of the sun in the sky at a certain time of day (as noon) at one locale measured throughout the year that has the shape of a figure 8
analemmascale (as on a globe or sundial) based on such a plot that shows the sun's position for each day of the year or that allows local mean time to be determined
analemmaa type of graduated scale