As a native Japanese, I would think the first one sounds more natural.

Konban ha jikan ga arimasu ka? That is the correct way. Under certain circumstances you can say: Konban ha jikan ha arimasu ka? But that is another lesson altogether.

i can read english text but japanese text say no.thanks for the help

What about konbanno jikan ha arimasuka? Will you be in the evening?

I'm only guessing it's the first.