December 23, 2003
Analemma

This one's for Alonso, who's studying heirophanies (love that word) in Palenque. It's a photo of an analemma, the shape traced by the path of the sun, at the same time each day, over the course of a year.

APOD: 2002 July 9 - Analemma

Here's another example

SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids

Posted by Dave at December 23, 2003 11:37 AM