dayte_time.Rd
Returns the day of the year as a Date by setting the year to be 1972 (as a leap year with two leap seconds)
dayte_time(x)
A POSIXt object.
A Date object.
dayte_time(as.POSIXct("2001-05-16 02:03:04")) #> [1] "1972-05-16 02:03:04 UTC"