Pandas: Business quarterly begin and end dates of a specified year

Last update on May 02 2025 12:54:54 (UTC/GMT +8 hours)

22. Business Quarterly Dates

Write a Pandas program to find the all the business quarterly begin and end dates of a specified year.

Sample Solution:

Python Code :

import pandas as pd
q_start_dates = pd.date_range('2020-01-01', '2020-12-31', freq='BQS-JUN')
q_end_dates = pd.date_range('2020-01-01', '2020-12-31', freq='BQ-JUN')
print("All the business quarterly begin dates of 2020:")
print(q_start_dates.values)
print("\nAll the business quarterly end dates of 2020:")
print(q_end_dates.values)

Sample Output:

All the business quarterly begin dates of 2020:
['2020-03-02T00:00:00.000000000' '2020-06-01T00:00:00.000000000'
 '2020-09-01T00:00:00.000000000' '2020-12-01T00:00:00.000000000']

All the business quarterly end dates of 2020:
['2020-03-31T00:00:00.000000000' '2020-06-30T00:00:00.000000000'
 '2020-09-30T00:00:00.000000000' '2020-12-31T00:00:00.000000000']

For more Practice: Solve these Related Problems:

Write a Pandas program to compute the first and last business day for each quarter of a specified year and display the results.
Write a Pandas program to generate a DataFrame listing business quarter start and end dates and then verify the intervals.
Write a Pandas program to determine business quarter boundaries for a year using a custom holiday calendar and group by quarter.
Write a Pandas program to create a time-series of business quarter start and end dates and compare them with standard quarter boundaries.

Go to:

Previous: Write a Pandas program to calculate all Thursdays between two given days.
Next: Write a Pandas program to generate sequences of fixed-frequency dates and time spans intervals.

Python Code Editor:

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