May - Oct: 8:30 a.m. - 6 p.m.
Tickets sales until: 5:30 p.m.
Nov - Apr: 8:30 a.m. - 5 p.m.
Tickets sales until: 4:30 p.m.
CNY 30/person
(the entrance fee for the Confucian Temple included)
Wikipedia https://zh.wikipedia.org/wiki/北京国子监
More information o Travel China Guide http://www.travelchinaguide.com/attraction/beijing/guozijian.htm
地址 15号 Guozijian St, Dongcheng, Beijing, China
坐标 39°56'42.378" N 116°24'29.999" E