Skipper is Missing

My 5 month old kitten "Skipper" came up missing last night. The last time I saw him was about 8pm outside playing with the other cats.... he did not come back for supper when I called him from 9 to 10 pm. I went to bed and got up this morning hoping he would be on the porch but he was not... it's about noon now. It's been 16 hours since I've seen him..... please come home Skipper! <3