in the evening
We like to go for walks in the evening.

in the evenings
I’m always tired in the evenings. (=every evening)

on + day of the week + evening
I’ll see you on Tuesday evening, OK?

on + day of the week + evenings
I’m usually out on Friday evenings. (=every Friday evening)

on the evening of + date
They left on the evening of June 24.

on the evening of + event
On the evening of my birthday, we planned to go out for dinner.

this/yesterday/tomorrow + evening
I’ll call you this evening.