DatesExt

EPOCH_DJD::DateTime =  1899-12-31T12:00:00

EPOCH_J2K::DateTime =  2000-01-01T12:00:00

EPOCH_JUL::DateTime = -4713-11-24T12:00:00

EPOCH_M2K::DateTime =  2000-01-01T00:00:00

EPOCH_MJD::DateTime =  1858-11-17T00:00:00

EPOCH_NIX::DateTime =  1970-01-01T00:00:00

EPOCH_RJD::DateTime =  1858-11-16T12:00:00

today(::Type{UTC}) -> Date

Return the date portion of now(UTC).

See also now, today.

datetime2mjd(dt::DateTime) -> Float64

mjd2datetime(x::Real) -> DateTime