English: This picture was taken the 23th September 2011 Equinox at 7:21 am. It shows how the sun projects a exact linear shade at equatorial line.
Español: Esta imagen tomada la mañana del Equinoccio de Septiembre de 2011 muestra cómo el sol proyecta una sombra lineal sobre la línea del Ecuador /sitio del reloj solar
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