call it a day

call it a day  {v. phr.}

Объявлять, что работа на сегодня выполнена и идти домой; завершать на сегодня.

"Let's call it a day," the boss said, "and go out for a drink."

It was nearly midnight, so Mrs. Byron decided to call it a day, and left the party, and went home.

The four golfers played nine holes and then called it a day.

Ср.: CLOSE UP SHOP.