Asturian día, Portuguese dia, Galician día, Catalan dia, French -di, Italian dì, Aromanian dzuã, Romanian zi, Sardinian día
Oscan iúkleí "on the day" (< *di̯o-kelo-), Umbrian tiçel "day?" (meaning uncertain)
Old Irish dïe, Old Welsh did, Old Breton ded, Old Cornish det
Old Church Slavonic dьnь, Lithuanian dienà
Sanskrit dyáv- "day," "Sky Father," "god of the sky"