Python | Pandas Series.dt.second

Michael Zippo 18.07.2021

Series.dt can be used to access series values as datetimelike and return multiple properties. Series.dt.second Pandas Series.dt.second returns an empty array containing the second of the date and time in base data of this series object.

Syntax: Series.dt.second

Parameter: None

Returns: numpy array

Example # 1: Use the Series.dt.second attribute to return the seconds of the date and time in the underlying data of this Series object.

# import pandas as pd

import pandas as pd

# Create series

sr = pd.Series ([ ’2012-10 -21 09: 30: 45’ , ’2019-7-18 12: 30: 21’ , ’2008-02-2 10: 30: 38’ ,

’2010-4-22 09: 25: 19’ , ’2019-11-8 02: 22: 44’ ])

# Create index

idx = [ ’Day 1’ , ’ Day 2’ , ’Day 3’ , ’Day 4’ , ’ Day 5’ ]

# set index

sr.index = idx

# Convert baseline data to date and time

sr = pd.to_datetime (sr)

# Print series

print (sr)

Output:

Now we will use the Series.dt.second attribute to return the seconds of the date and time in the underlying data of this Series object.

# return second

result = sr.dt. second

# print result

print (result)

Output:

As we can see from the output, the Series.dt.second attribute successfully accessed and returned the second of the datetime in the underlying data of this series object.

Example # 2: Use the Series.dt.second attribute to return the seconds of the date and time in the underlying data of this Series object.

# import pandas as pd

import pandas as pd

# Create a series

sr = pd.Series (pd .date_range ( ’2012-12-12 12: 12’ , periods = 5 , freq = ’H’ ))

# Create index

idx = [ ’Day 1’ , ’ Day 2 ’ , ’ Day 3’ , ’Day 4’ , ’ Day 5’ ]

# set index

sr.index = idx

# Print series

print (sr)

Output:

We will now use the Series.dt.second attribute to return the seconds of the date and time in the underlying data of this Series object.

# return the second

result = sr.dt.second < / code>

   
  # print the result  
   print   (result)

Output:

How we can see from the output that the Series.dt.second attribute successfully accessed and returned the second of the datetime in the underlying data of the given series object.