Tonight
This Evening
noun
The now night is the current night, aka tonight.
こんや
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
今夜、いっしょにのみに行きませんか。
Would you like to go out for drinks with me tonight?
明日しけんがあるから、今夜はてつ夜でがんばります。
The exam is coming up tomorrow, so I am gonna burn the midnight oil tonight.
今夜は晩ご飯に手羽先が食べたい気分だ。
I feel like eating chicken wings for dinner tonight.