Conversions Between Calendar Date And Julian day Number (Algorithm 199) CACM August, 1963 Tantzen, R. G. CA630813 JB March 13, 1978 8:34 PM 2269 5 785 3115 5 785 785 5 785 785 5 785 785 5 785 907 6 785 2045 6 785 2417 6 785 2466 6 785 2884 6 785 579 6 785 785 6 785 785 6 785