1. at the crack of dawn（朝早）
Meaning: very early in the morning
Examples
A: What time do you wake up, Matthew?
B: I wake up at the the crack of dawn every day.
2. start the day off（日を正しくスタートする方法）
Meaning: to begin the day with something good
Example
A: I always start the day off with a strong cup of coffee. How do you start the day off?
B: I always start the day off with a 30 minute jog.
