Whether the ISO 8601 representation of this hour is 24 or 00: whether this instant of midnight is to be considered the end of the previous day or the start of the next.
Returns the seconds part of the date: may be 60 if a leap second occurred. In such a case, val's seconds part is 59.
Returns the year part of the date: a value in the range [-1_000_000_000,-1] ∪ [1,999_999_999], where -1 is the year 1 BCE.
The Time value, containing the information it can.
An extended date type, wrapping a Time together with some additional * information.