Solar geometry 1

Last update: Sept. 2016

Worldwide - daily values.


  • Daylength
  • Sunrise and Sunset
  • Solar Declination,
  • Distance Earth to Sun,
  • Difference True and Mean Solar Time

The library Solar Geometry 1 is available in C. For the compilation, refer to the files README and INSTALL. There is no example of use of the library, but the codes provide a satisfying number of comments to help using this library.

  More information >>