# long hour

idiom

Source: https://englishreference.com/idiom/long-hour
Updated: 2026-08-10

## Meaning

Any of the late hours of the day, especially those nearing midnight, or the hours after sunset.

## Examples

- He often works until the long hours of the night.
- The students stayed in the library until the long hours to finish their final project before the deadline.
- The weary traveler wandered the silent city streets during the long hours, long after the last train had departed the station.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.