day of the Boar in the month of the Boar (the 10th month in the lunar calendar)
Water Boar (60th year of the sexagenary cycle, e.g. 1923, 1983, 2043)
Wood Boar (12th year of the sexagenary cycle, e.g. 1935, 1995, 2055)
Earth Boar (36th year of the sexagenary cycle, e.g. 1959, 2019, 2079)
hour of the Boar (around 10pm, 9-11pm, or 10pm to 12 midnight)