About These Calculations

Basis of Calculations
These pages calculate approximate observability of the planets. The table below is for the southern UK but using the Location page you can select any location in the world, and clicking through will then display data for your chosen lat and long. Details of how I calculate this are given on the About page

Current Positions

NB: This generic data is for a central UK location. Individual pages will show data for the location you selected.


  • N/V = not visible from my latitude
  • N/S = never sets at my latitude
  • N/R = never rises at my latitude