Call it a night
Meaning
Stop working or partying for the evening.
Usage
Used when ending activities for the day.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Nighttime closures used to signal rest.
Used in 20th-century social diaries.