The Moon at 5 PM

I left work at about 5:15 PM today.  The drive out of the unit is to the east.  As I drove east, I noticed a shadow of the moon in the eastern sky.  It was full daylight. I can not remember if I have ever seen the moon that low in the eastern sky during full daylight. I am not sure how that happened, including if it was due to some reflecting rays off of snow or something somewhere.   It was amazing!