a black day

a black day

A day that marks a sad or unfortunate event. When we heard the news that David Bowie had died, we knew it was going to be a black day for all of his loyal fans.
See also: black

a black ˈday (for somebody)

a day when something sad, unpleasant or disastrous happens (to somebody): It was a black day for this area when the local steel factory closed down.
See also: black