In Norse mythology, Skinfaxi and Hrímfaxi are the horses of  Dagr (day) and Nótt (night). The names Skinfaxi and Hrímfaxi are bahuvrihis, meaning "shining mane" and "rime mane" (or "frost mane"), respectively. Skinfaxi pulled Dagr's chariot across the sky every day and his mane lit up the sky and the earth below.

In Norse mythology, Skinfaxi and Hrímfaxi are the horses of  Dagr (day) and Nótt (night). The names Skinfaxi and Hrímfaxi are bahuvrihis, meaning "shining mane" and "rime mane" (or "frost mane"), respectively. Skinfaxi pulled Dagr's chariot across the sky every day and his mane lit up the sky and the earth below.