Conjunction of the Moon and Jupiter will be seen on the night of 21 January, 2013. As the night progresses the Moon will draw noticeably closer to Jupiter. The pair is already very close together at sunset. The time of their closest approach on the evening of January 21st depends on your location; it's around 7 p.m. in the Pacific time zone, 8:30 p.m. Mountain, 10 p.m. Central, and 11:30 p.m. Eastern time. The pair will be closest as they set around early morning. on the 22nd January 2013.