Hi all, An enthousiastic group, headed by Martha Villegas, has established a beautiful analemmatic sundial in Torreón, Mexico, probably the first one in the country.
Read all about it at: http://www.biol.rug.nl/maes/torreon/welcome-e.htm A special addition here are the terminator maps, depicting the twilight line across the Mexican Republic at local sunrise and sunset on three dates. Regards, Frans Maes 53.1N, 6.5E -
