DatetimeIndex.is_quarter_start Logical indicating if first day of quarter (defined by frequency)

DatetimeIndex.putmask(mask, value)

DatetimeIndex.is_categorical()

DatetimeIndex.date Returns numpy array of python datetime.date objects (namely, the date part of Timestamps without

DatetimeIndex.shift(n, freq=None)

DatetimeIndex.flags

DatetimeIndex.offset = None

DatetimeIndex.weekday The day of the week with Monday=0, Sunday=6

DatetimeIndex.get_indexer_non_unique(target)

DatetimeIndex.time Returns numpy array of datetime.time. The time part of the Timestamps.