from zoneinfo import ZoneInfo
    import pendulum
    import datetime

    def pendulum_to_datetime(pendulum_dt: pendulum.DateTime) -> datetime.datetime:
        return datetime.datetime.fromtimestamp(pendulum_dt.timestamp(), 
    ZoneInfo(pendulum_dt.timezone_name))
    
    # test 
    
    df = pd.DataFrame([[1, 2], [1, 2]], columns=['a', 'b'])
    df["time_column"] = pendulum_to_datetime(pendulum.now())
    
    print(df)

output

       a  b                      time_column
    0  1  2 2023-11-19 18:14:16.027777-05:00
    1  1  2 2023-11-19 18:14:16.027777-05:00


    >> df.dtypes

    a                                         int64
    b                                         int64
    time_column    datetime64[ns, America/New_York]
    dtype: object