Find the date for the first Monday after a given date in python

Find the date for the first Monday after a given date in python

To find the date for the first Monday after a given date in Python, you can use the datetime module. Here's an example of how to do it:

from datetime import datetime, timedelta # Given date given_date = datetime(2023, 10, 8) # Example date: October 8, 2023 # Calculate the number of days to the next Monday (0 = Monday, 1 = Tuesday, ..., 6 = Sunday) days_until_monday = (7 - given_date.weekday()) % 7 # Calculate the date for the first Monday after the given date next_monday = given_date + timedelta(days=days_until_monday) print("Given Date:", given_date.strftime("%Y-%m-%d")) print("Next Monday:", next_monday.strftime("%Y-%m-%d")) 

In this example:

  1. We define the given_date as the date for which you want to find the next Monday.

  2. We calculate days_until_monday by subtracting the current weekday of the given_date from 7. This gives us the number of days needed to reach the next Monday. We use the modulo operator % 7 to ensure that the result wraps around if the given date is already a Monday.

  3. We then calculate next_monday by adding the timedelta with the number of days to the given_date, giving us the date of the first Monday after the given date.

  4. Finally, we print the given date and the next Monday's date in a specified date format.

Examples

  1. Python code to find the date for the first Monday after a given date using datetime module:

    • Query: "Python code find first Monday after given date datetime"
    • Description: This query involves using the datetime module to calculate the date for the first Monday after a given date.
    • Code:
      from datetime import datetime, timedelta def next_monday(date): days_until_monday = (7 - date.weekday()) % 7 return date + timedelta(days=days_until_monday) # Example usage: given_date = datetime(2022, 3, 15) # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date.strftime('%Y-%m-%d'), "is", first_monday.strftime('%Y-%m-%d')) 
  2. Python code to find the date for the first Monday after a given date using calendar module:

    • Query: "Python code find first Monday after given date calendar"
    • Description: This query involves utilizing the calendar module to determine the date for the first Monday after a given date.
    • Code:
      import calendar from datetime import datetime, timedelta def next_monday(date): days_until_monday = (calendar.MONDAY - date.weekday()) % 7 return date + timedelta(days=days_until_monday) # Example usage: given_date = datetime(2022, 3, 15) # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date.strftime('%Y-%m-%d'), "is", first_monday.strftime('%Y-%m-%d')) 
  3. Python code to find the date for the first Monday after a given date using a loop:

    • Query: "Python code find first Monday after given date loop"
    • Description: This query involves implementing a loop to iterate through dates until finding the first Monday after a given date.
    • Code:
      from datetime import datetime, timedelta def next_monday(date): while date.weekday() != 0: # Monday is represented by 0 date += timedelta(days=1) return date # Example usage: given_date = datetime(2022, 3, 15) # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date.strftime('%Y-%m-%d'), "is", first_monday.strftime('%Y-%m-%d')) 
  4. Python code to find the date for the first Monday after a given date using dateutil module:

    • Query: "Python code find first Monday after given date dateutil"
    • Description: This query involves using the dateutil module to find the date for the first Monday after a given date.
    • Code:
      from datetime import datetime from dateutil.relativedelta import relativedelta, MO def next_monday(date): return date + relativedelta(weekday=MO(+1)) # Example usage: given_date = datetime(2022, 3, 15) # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date.strftime('%Y-%m-%d'), "is", first_monday.strftime('%Y-%m-%d')) 
  5. Python code to find the date for the first Monday after a given date using pandas module:

    • Query: "Python code find first Monday after given date pandas"
    • Description: This query involves utilizing the pandas module to calculate the date for the first Monday after a given date.
    • Code:
      import pandas as pd def next_monday(date): return pd.to_datetime(date) + pd.offsets.Week(weekday=0) # Example usage: given_date = '2022-03-15' # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date, "is", first_monday.strftime('%Y-%m-%d')) 
  6. Python code to find the date for the first Monday after a given date using arrow module:

    • Query: "Python code find first Monday after given date arrow"
    • Description: This query involves using the arrow module to determine the date for the first Monday after a given date.
    • Code:
      import arrow def next_monday(date): return arrow.get(date).shift(weeks=+1).floor('week').shift(days=+1) # Example usage: given_date = '2022-03-15' # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date, "is", first_monday.format('YYYY-MM-DD')) 
  7. Python code to find the date for the first Monday after a given date using numpy module:

    • Query: "Python code find first Monday after given date numpy"
    • Description: This query involves leveraging the numpy module to compute the date for the first Monday after a given date.
    • Code:
      import numpy as np from datetime import datetime, timedelta def next_monday(date): return np.datetime64(date) + np.timedelta64((7 - np.datetime64(date).astype('datetime64[D]').astype('int') % 7), 'D') # Example usage: given_date = datetime(2022, 3, 15) # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date.strftime('%Y-%m-%d'), "is", first_monday.astype(datetime).strftime('%Y-%m-%d')) 
  8. Python code to find the date for the first Monday after a given date using calendar iteration:

    • Query: "Python code find first Monday after given date calendar iteration"
    • Description: This query involves iterating through dates using a calendar to find the first Monday after a given date.
    • Code:
      from datetime import datetime, timedelta def next_monday(date): while date.weekday() != 0: # Monday is represented by 0 date += timedelta(days=1) return date # Example usage: given_date = datetime(2022, 3, 15) # March 15, 2022 first_monday = next_monday(given_date) print("First Monday after", given_date.strftime('%Y-%m-%d'), "is", first_monday.strftime('%Y-%m-%d')) 
  9. **Python code to find the date


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