Ron Torell, former University of Nevada Extension livestock specialist now retired, wrote a few years back that most cows pay for themselves by age six. âThus, the longer a cow stays in the herd, the more profitable she becomes.
Naturally, these hours, minutes, and seconds are shorter than the solar hours, minutes, and seconds you are familiar with. One solar day is 24 solar hours long, and one sidereal day is 24 sidereal hours long, but one sidereal day is 23 solar hours and 56 solar minutes long. This exercise was based on a help section of CyberSky. A shareware version of CyberSky is available from http://www.cybersky.com .
The simple answer is just over 24 hours.More details: A day on Mars is 24 hours, 39 minutes and 35 seconds That's the solar day. The rotation period or sidereal day i â¦ sa couple of minutes less. For comparison, on Earth the solar day is 24 hours and the sidereal day is about 23 hours and 56 minutes.