adverb/də bɔn œʁ/
in advance; ahead of time; early in the morning
“Longtemps, je me suis couché de bonne heure. Parfois, à peine ma bougie éteinte, mes yeux se fermaient si vite que je n’avais pas le temps de me dire : « Je m’endors. »” — For a long time I used to go to bed early. Sometimes, when I had put out my candle, my eyes would close so quickly that I had not even time to say "I'm going to sleep."
Synonyms: tôt, de bon matin
Compare Italian di buon'ora.