venus' dark side...

In the middle of the afternoon, me and two friends were standing on my porch steps deciding what to do next.  I was on the left with my boyfriend next to me and my girlfriend on the far right.  As I was facing and talking to my girlfriend, a light caught my attention.  It looked like Venus would look - the size and brightness - but in the daytime - and moving - parallel to the street I was on; not too fast/not too slow, until it was almost directly overhead.  Then it stopped.  It stayed there for about 3-4 seconds, then in a flash, it made a right angle turn and sped away.  Obviously, it's something I've never forgotten.
Witness indicates that date of incident is approximate.  PD