DatetimeIndex.dropna(how='any')

DatetimeIndex.is_numeric()

DatetimeIndex.tolist()

DatetimeIndex.is_all_dates

DatetimeIndex.values return the underlying data as an ndarray

DatetimeIndex.max(axis=None, *args, **kwargs)

DatetimeIndex.weekday_name The name of day in a week (ex: Friday)

DatetimeIndex.dtype = None

DatetimeIndex.sortlevel(level=None, ascending=True, sort_remaining=None)

DatetimeIndex.is_object()