🔍 Introduction

Working with date and time is essential in most real-world applications, such as logging events, scheduling tasks, or building time-based functionality. Python’s built-in datetime module provides a robust set of functions to handle dates and times effortlessly.

🎯 Objective

The objective of this tutorial is to demonstrate how to:

• Get the current date and time
• Format dates and times
• Calculate time differences
• Work with timedeltas (date/time arithmetic)

💻 Python Code Example


import datetime

# Get current date and time
now = datetime.datetime.now()
print(“Current Date and Time:”, now)

# Format date
formatted_date = now.strftime(“%A, %d %B %Y %I:%M:%S %p”)
print(“Formatted Date:”, formatted_date)

# Create a specific date
custom_date = datetime.datetime(2024, 12, 25, 10, 30)
print(“Custom Date:”, custom_date)

# Time difference between now and custom date
time_diff = custom_date – now
print(“Time until Custom Date:”, time_diff)

# Add 7 days to current date
week_later = now + datetime.timedelta(days=7)
print(“Date One Week from Now:”, week_later)

🧠 Explanation of the Program

Here’s how the program works:

• datetime.datetime.now() fetches the current local date and time.
• strftime() formats the datetime object into a readable string.
• datetime.datetime() creates a custom date object (like a future event).
• Subtracting two datetime objects gives a timedelta, which shows the time difference.
• datetime.timedelta(days=7) is used to add (or subtract) days from a date.

🚀 How to Run the Program

1. Make sure you have Python installed (version 3.6+ is recommended).
2. Open your favorite text editor or IDE (such as VS Code, PyCharm, or even Notepad).
3. Copy and paste the code into a new file and save it as datetime_demo.py.
4. Open a terminal or command prompt, navigate to the file location, and run:
   python datetime_demo.py