zalazak

1. (of the sun, moon) sunset; setting
   Sa terase se vidi prelep zalazak sunca. — You can see a beautiful sunset from the terrace.
   Stigli smo u selo pred zalazak sunca. — We reached the village just before sunset.
2. (of a career, life) twilight; end; decline
   Na zalasku karijere prešao je u domaći klub. — In the twilight of his career he moved to a club in his home country.

Most often used in the phrase zalazak sunca.