I may be blonde....but.....it's AN hour...not a hour. Ha! LOL! See, blondie was right!

LOL!
"If the next word begins with a consonant sound when we say it, for example, "university" then we use a. If the next word begins with a vowel sound when we say it, for example "hour" then we use an.
We say "university" with a "y" sound at the beginning as though it were spelt "youniversity".
So, "a university" IS correct.
We say "hour" with a silent h as though it were spelt "our".
So, "an hour" IS correct.
(Lots of people get this wrong - including native speakers.) "
