Where does “Midi” come from?

Midi comes from French midi, meaning "midday" or "noon," originally referring to the south of France as the region of the midday sun.

Ancestry of “Midi”, step by step

StepLanguageWordMeaning
1FrenchMidiSynonym of midi
2Old Frenchmidimidday, noon
3Old Frenchdiday
4LatindiēsA day, particularly
5Proto-Italicdjēmaccusative singular of *djous
6Proto-Italic*djous
7Proto-Indo-Europeandyḗwssky, heaven; sky god
8Proto-Indo-Europeandyéwssky, heaven
9Proto-Indo-Europeandyew-to be bright; sky, heaven
Every word from Proto-Indo-European dyew-