TOKYO_SUNRISE-06:25
SUNSET-16:30
MOON-17.9DAYS
_ Pluto Is the Biggest Dwarf Planet, After All?
http://news.nationalgeographic.com/news/2010/11/101122-science-space-pluto-not-planet-bigger-eris/
オペラ記念日, 鰹節の日, 感謝祭(Thanksgiving Day) (アメリカ合衆国) , 鰹節の日,
東京天文台設置記念日, 進化の日(Evolution Day),