DatetimeIndex.freq get/set the frequncy of the Index

DatetimeIndex.is_month_start Logical indicating if first day of month (defined by frequency)

DatetimeIndex.name = None

DatetimeIndex.is_(other)

DatetimeIndex.is_month_end Logical indicating if last day of month (defined by frequency)

DatetimeIndex.nlevels

DatetimeIndex.flags

DatetimeIndex.str()

DatetimeIndex.offset = None

DatetimeIndex.shift(n, freq=None)