We found one dictionary that defines the word day to night:

General (1 matching dictionary)

1. day-to-night: Wiktionary

Opposite: dusk, twilight, sunset, evening, nightfall ▸ Words similar to day to night ▸ Usage examples for day to night ▸ Idioms related to day to night ▸ Wikipedia articles (New!) ▸ Words that often appear near day to night ▸ Rhymes of day to night ▸ Invented words related to day to night