The E8601DT informat
reads datetime values that are specified using the ISO 8601 extended
datetime notation
yyyy-mm-ddT
hh:mm:ss.<ffffff>:
is a two-digit month
(zero padded) between 01 and 12.
is a two-digit day
of the month (zero padded) between 01 and 31.
is a two-digit hour
(zero padded) between 00 and 23.
is a two-digit minute
(zero padded) between 00 and 59.
is a two-digit second
(zero padded) between 00 and 59.
are optional fractional
seconds, with a precision of up to six digits, where each digit is
between 0 and 9.