DataFrame AttributeError: 'Index' object has no attribute 'date'
stackoverflow.com › questions › 62225796Jun 06, 2020 · It seems like your time_date column isn't being converted to a datetime64 object. Try adding utc=True to pd.to_datetime. This snippet works: import pandas as pd df = pd.read_csv ('sample.csv', delimiter=',', header=0, index_col=False) # convert time_date col to datetime64 dtype df ['time_date'] = pd.to_datetime (df ['time_date'], utc=True) df.set_index ('time_date', inplace=True) print (df.index.date)