same thing w/ me!
(93 si)
it appears to be the 'main relay' classic honda problem because its mostly heat related, but just about a half hour ago at 845 pm it wouldnt start. normally it just never turns over, but you hear the starter trying. but just the pass couple days it sometimes actually wont even make a starter noise, it just clicks a couple times.

its very frustrating... any help would be great