bright and early

From bright (“in a bright manner: in good spirits; cheerfully, vivaciously”) + and + early.

• "And this morning, bright and early, the beak parted him from ten quid."
• "Bright and early on Monday, Elon Musk sent the government a surprising new document. In it, the world's wealthiest man laid out his possible intentions towards Twitter, in which he has amassed a 9.2 percent stake, underlining how drastically his position had changed from a week ago."

• at the break of dawn
• at the crack of dawn
• first thing

• early bird
• early riser
• early to bed, early to rise, makes a man healthy, wealthy and wise
• the early bird catches the worm
• the early bird gets the worm
• get up early
• morning person
• small hours