Obviously the day you get engaged is special...but was it special before it was your engagement day?
Ours was a random day on holiday, but my mum and two cousins were engaged on Christmas, I've heard of a few people getting engaged on Valentine's Day or their Birthday, also a guy I know just proposed to his (now) fiancee on their daughter's first birthday.
So, there you have it - was your engagement day a special day to begin with, or just a plain old ordinary Tuesday or whatever?