at the crack of dawn
idiomPart ofdawn
at the crack of dawn — idiom
1. very early in the morning, at or just before the first light of day, usually ear
1.idiom
Definition
very early in the morning, at or just before the first light of day, usually earlier than what is considered normal
Example
The fishermen set out to sea at the crack of dawn to reach the best fishing waters.
Fatima woke up at the crack of dawn to catch her flight to Seoul.