People born on the 16th day of any month, are ruled, numerologically speaking, by the number seven. (How, you wonder? Numerology reduces all numbers to single digits with the exception of 11 and 22, thus, adding the digits of 16: 1 + 6 = 7). Astrologically, this links today – and those born on it to the seventh planet, Neptune. Presiding over visions, dreams and psychic phenomena, those who are ruled by this aspect should pay special attention to remaining grounded. A tendency to get caught up in dreams of the unrealistic variety can be a part of their nature.