call it a night

اتمام ادامه کاری که در شب انجام می شود

to stop an activity for the rest of the night

EXAMPLE 1: We spent a few hours walking around downtown Chicago. It was so cold that we were ready to call it a night by nine o'clock.

EXAMPLE 2: Let's call it a night and meet back at the office at seven o'clock tomorrow morning to finish preparing our report.
 

اتمام ادامه کاری که در روز انجام می شود ، چی میشه؟

درسته

call it a day