The idiom “call it a day" or "call it a night" is used to say that it's time to stop working, finish an activity, or end something for the day or night.
Meaning of ‘Call it a day/night’ Idiom in English
Call it a day/night
Meaning
Examples
After studying for hours, she felt exhausted and decided to call it a night.
We've been cleaning the garage for hours; let's call it a day and continue tomorrow.
The movie was so long that we had to call it a night and finish watching it the next day.
The construction workers were making too much noise, so they were asked to call it a day and resume work in the morning.
He was working late into the night, but when he couldn't concentrate anymore, he decided to call it a night and get some sleep.
