'analemma' originates from Latin, specifically the word 'analemma', where it meant 'the pedestal of a sundial' or 'support'.

'analemma' was borrowed directly from Latin into English, retaining its reference to sundials and later to the sun's position diagram.

Initially, it meant 'the pedestal of a sundial', but over time it evolved into its current meaning of 'a diagram showing the sun's position throughout the year'.