Series.dt.freq get/set the frequncy of the Index

Series.dt.microseconds Number of microseconds (>= 0 and less than 1 second) for each element.

Series.repeat(reps, *args, **kwargs)

Series.get_ftype_counts()

Series.dt.day The days of the datetime

Series.dt.is_quarter_end Logical indicating if last day of quarter (defined by frequency)

Series.str.extract(pat, flags=0, expand=None)

Series.strides return the strides of the underlying data

Series.notnull()

Series.sort(axis=0, ascending=True, kind='quicksort', na_position='last', inplace=True)