sun in Astronomy downloads

Dr. Regener Sun-Moon-Calendar

9.0 download

Dr. Regener Sun-Moon-Calendar calculates the sets, rises and phases of the sun and moon. It covers over 2000 locations in 110 countries. ...

Equinoxes, Solstices and Cross-Quarter Days

6.27 download

... results. These two methods are called the 'mean sun' method and the 'true sun' method. The mean sun method assumes (erroneously) that the Earth moves at ... constant speed in a circular orbit around the Sun. The true sun method calculates a cross-quarter day ...

Lunar Calendars and Eclipse Finder

17.17 download

This software allows you to: (i) Display the current phase of the Moon. (ii) Calculate the phase of the Moon for any time in the past or future within a 9000-year ...

USA Radars Weather Browser

2.8 download

USA Radars Weather Browser is one of the fastest and best ways to view the latest weather conditions. Free weather radars & forecasting browser for Windows. Originally started in 2008, created ...