re sunrise sunset times in article apr cbis ece drexel edu jpw cbis ece drexel edu joseph wetstein writes hello i am looking for a program or algorithm that can be used to compute sunrise and sunset times joe wetstein there is a wonderful book by jean meeus called astronomical algorithms which i am fairly sure contains an algorithm for sunrise and sunset times dan asimov mail stop t nasa ames research center moffett field ca asimov nas nasa gov
