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Synonyms

crack of dawn

American  

noun

  1. the part of morning when light first appears in the sky.


crack of dawn Idioms  
  1. Very early morning, daybreak. For example, I got up at the crack of dawn. The crack in this term alludes either to the suddenness of sunrise or to the small wedge of light appearing as the sun rises over the horizon. Originally the term was usually put as crack of day. [Late 1800s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Jordan says when she was 4 she got up at the crack of dawn every day and put in a VHS tape of a ballet class that her mother, Mary Lim, had bought.

From Los Angeles Times Mar. 30, 2026

They don’t leave until the crack of dawn.

From Slate Feb. 23, 2026

Around the crack of dawn, a line begins forming at a strip mall in Hyattsville, Maryland, as residents ranging from students to delivery workers and federal contractors wait to sign up for food assistance.

From Barron's Feb. 5, 2026

Machado and the crew planned to leave at the crack of dawn on Tuesday but left as the sun was setting instead.

From The Wall Street Journal Dec. 12, 2025

I expected to be shaken awake at the crack of dawn, but when I finally woke, the sun was streaming through the gabled windows.

From "The Shakespeare Stealer" by Gary L. Blackwood

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