The cigar-shaped silver craft was stationary in the sky, then disappeared.

One cigar-shaped, silver craft.  Stationary, high above a popular week-end open market (Denio's) held near downtown Roseville.  My husband and I were driving eastbound on I-80 and pulled off into a shopping center to better observe the craft.  After another minute or so, it just disappeared from the sky. This was noon on a clear day.  The object seemed to be very high up and was clearly visible against the bright blue sky. My husband and I were both employed at the time (now retired).  He was a heavy equipment operator for the City of Sacramento and I was an analyst for the State of Calif.