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all hours

Idioms  
  1. Irregular times, as in You can't come home at all hours and expect your supper to be ready. The expression can also mean “late at night,” as in College students like to stay up talking until all hours. It is sometimes amplified into all hours of the day and night. [c. 1930]


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.

If Evy is virtually alone in a house where strange noises are occurring at all hours, what would possess her to put on noise-canceling headphones, other than a death wish?

From Salon • Mar. 15, 2026

They are active at all hours and can be bolder than usual.

From Los Angeles Times • Feb. 24, 2026

At the site where he was killed in south Minneapolis, close to the Calvary Baptist Church, mourners gathered at all hours to lay flowers and light candles in his honour.

From BBC • Jan. 25, 2026

The school gets inbound emails from customers at all hours.

From The Wall Street Journal • Nov. 15, 2025

She was getting up all hours of the night to doctor our wounds, bathe us in cold water, and feed us when she could get us to eat.

From "Old Yeller" by Fred Gipson