Where does “*Sunnōn dag” come from?

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

Ancestry of “*Sunnōn dag”, step by step

StepLanguageWordMeaning
1Latindies Solissun's day
2Latinsōl—
3Proto-Indo-Europeansóh₂wl̥sun

Words derived from “*Sunnōn dag”

Every word from Proto-Indo-European sóh₂wl̥ →Every word from Latin sōl →Every word from Latin dies Solis →