An example speaks 1000 words.

Does anyone know when LAN Local Apparent Noon will occur today at the Prime Meridian. Answer in UTC please.

Mike.

On November 1, local apparent noon will occur 16.3 minutes before actual noon on the Prime Meridian. For other dates, see http://www.wsanford.com/~wsanford/exo/sundials/equation_of_time.html

Thank you drwls this confirms my understanding.

Mike