"http://www.oxfordreference.com/view/10.1093/acref/9780198605225.001.0001/acref-9780198605225-e-1533?rskey=b94Fd6"^^ . . . "yr" . "a"^^ . "Year"@en . . . . . "yr" . "A year is any of the various periods equated with one passage of Earth about the Sun, and hence of roughly 365 days. The familiar calendar has a mixture of 365- and 366-day years, reflecting the fact that the time for one complete passage takes about 365\u00BC days; the precise value for this figure depends on the manner of defining the year."^^ . "0112/2///62720#UAB026" . "ANN" . . . . . . "3.15576e+07"^^ .