
Nice sonnet. The language is a bit like Romantic Era stuff (‘poesy', ‘grace') but it still works OK. A few nits: I think a comma should follow "past" in L4. Also, in the last line, your meter is missing a beat. I think you could correct it with something like, "his poesy will still linger like a kiss'. Or you could fudge a bit with, "his poetry still lingers like a kiss". I also find myself asking in L12, "announcing what?" You might consider finding a verb that describes better.
All said, the rhyme was excellent, the meter (except the last line) done very well, seeming natural - nothing feeling forced. The message and metaphors were consistent too. Although I like structure and meter, I'm not much of a form-writer. I've only written one sonnet, and it definitely wasn't as good as this.
Alcuin

oh no, my southern accent is showing.....to my ear, it sounds like po-e-sy -- 3 sybs....and I was unsure about the use of 'announcing'.....was trying to convey a sense of apprehension that occurs each night......angry clouds announce the oncoming night, is what I meant......so additional revision is possible.....thanks, I always appreciate comments......btw, punctuation will forever challenge me....Kat