pandas.DatetimeIndex.freq

property DatetimeIndex.freq

Return the frequency object if it is set, otherwise None.

To learn more about the frequency strings, please see this link.

See also

DatetimeIndex.freq

Return the frequency object if it is set, otherwise None.

PeriodIndex.freq

Return the frequency object if it is set, otherwise None.

Examples

>>> datetimeindex = pd.date_range(
...     "2022-02-22 02:22:22", periods=10, tz="America/Chicago", freq="h"
... )
>>> datetimeindex
DatetimeIndex(['2022-02-22 02:22:22-06:00', '2022-02-22 03:22:22-06:00',
               '2022-02-22 04:22:22-06:00', '2022-02-22 05:22:22-06:00',
               '2022-02-22 06:22:22-06:00', '2022-02-22 07:22:22-06:00',
               '2022-02-22 08:22:22-06:00', '2022-02-22 09:22:22-06:00',
               '2022-02-22 10:22:22-06:00', '2022-02-22 11:22:22-06:00'],
              dtype='datetime64[ns, America/Chicago]', freq='h')
>>> datetimeindex.freq
<Hour>