where am I?

I'll bet someone on this list knows this:

I don't have a GPS, and would like to know with a fair
degree of accuracy, but it doesn't have to be
fanatically close, the latitude and longitude of
certain places. Does anyone know a place on the net
where I can type in a street address, e.g., my home,
and get a reasonably correct return?

Sorry if the question is perceived as OT.

--
Lynn David Newton
Phoenix, AZ