Where does “sonnendach” come from?

sonnendach (Middle Dutch) comes from Old Dutch sunnadag, from Proto-Germanic *Sunnōn dag, from Latin dies Solis, from Latin sōl, from Proto-Indo-European sóh₂wl̥ — sun.

Ancestry of “sonnendach”, step by step

StepLanguageWordMeaning
1Old Dutchsunnadag—
2Proto-Germanic*Sunnōn dag—
3Latindies Solissun's day
4Latinsōl—
5Proto-Indo-Europeansóh₂wl̥sun
Every word from Proto-Indo-European sóh₂wl̥ →Every word from Latin sōl →Every word from Latin dies Solis →