QUESTION:
When will the sun come up on Mars?

ANSWER from Bruce Jakosky on July 7, 1997:
Martian sunrise occurs, of course, once every day.  And, since the Martian
day is about 37 minutes longer than a terrestrial day, the sun rises later
every day.  At the Mars Pathfinder site, sunrise was initially in the late
afternoon (Pacific coast time), and it's getting later now every day.