datetime.date.today().weekday() code example
Example 1: python date and time
from datetime import datetime
now = datetime.now()
print (now.strftime("%Y-%m-%d %H:%M:%S"))
Output: 2020-06-19 10:34:45
Example 2: python weekday
df['date_time'].dt.dayofweek #gives only the index(0-monday,6-sunday)
df['date_time'].dt.weekday_name #gives the day