Earthly branches
午
오(午)
the horse's seat
What it means
午 o is the seventh of the twelve earthly branches, marking the fifth month, midsummer and the hours 11:00–13:00.
In the five breaths it belongs to fire, and it holds 丙, 己 and 丁 as hidden stems.
In the trines it is the 旺 seat of the 寅午戌 fire trine.