to call it a day/night دست از کار کشیدن/ تعطیل کردن

Creator:	Mina Ahmadi
Language pair:	English to Persian (Farsi)
Discipline:	-
Definition / notes:	(informal): to decide to stop working, especially because you have done enough or you are tired: [Look up a word starting with D or S for samples of headword or sentence pronunciations on the LDOCE CD-ROM] Come on, let's call it a day and go home.
URL:	http://www.ldoceonline.com/dictionary/call_1