For working professionals
For fresh graduates
More
13. Print In Python
15. Python for Loop
19. Break in Python
23. Float in Python
25. List in Python
27. Tuples in Python
29. Set in Python
53. Python Modules
57. Python Packages
59. Class in Python
61. Object in Python
73. JSON Python
79. Python Threading
84. Map in Python
85. Filter in Python
86. Eval in Python
96. Sort in Python
101. Datetime Python
103. 2D Array in Python
104. Abs in Python
105. Advantages of Python
107. Append in Python
110. Assert in Python
113. Bool in Python
115. chr in Python
118. Count in python
119. Counter in Python
121. Datetime in Python
122. Extend in Python
123. F-string in Python
125. Format in Python
131. Index in Python
132. Interface in Python
134. Isalpha in Python
136. Iterator in Python
137. Join in Python
140. Literals in Python
141. Matplotlib
144. Modulus in Python
147. OpenCV Python
149. ord in Python
150. Palindrome in Python
151. Pass in Python
156. Python Arrays
158. Python Frameworks
160. Python IDE
164. Python PIP
165. Python Seaborn
166. Python Slicing
168. Queue in Python
169. Replace in Python
173. Stack in Python
174. scikit-learn
175. Selenium with Python
176. Self in Python
177. Sleep in Python
179. Split in Python
184. Strip in Python
185. Subprocess in Python
186. Substring in Python
195. What is Pygame
197. XOR in Python
198. Yield in Python
199. Zip in Python
In the realm of programming, the ability to handle dates and times with precision and ease is of paramount importance. Whether you're a developer building applications that require scheduling, data analysis, or time-based operations, or simply an enthusiast looking to explore temporal intricacies datetime, Python is a module that offers a powerful toolkit to effortlessly navigate the intricacies of time and date management.
This tutorial will help you gain a basic understanding of the essential concepts of Datetime, Python. It will encompass concepts like the datetime format, Python datetime now format, datetime to string, Python datetime to timestamp, and the like illustrated with hands-on examples that showcase the versatility and elegance of Python's datetime capabilities.
In this tutorial, you will learn how the fundamental concept of datetime, Python. You will learn how to create, manipulate, and format dates and times, enabling you to solve a diverse range of challenges – from calculating time intervals and working with time zones to parsing and formatting dates for various output formats.
Datetime Python refers to the built-in module "datetime" that provides classes for manipulating and working with dates, times, and time intervals. It offers a comprehensive set of tools to handle various aspects of temporal data, such as creating, formatting, parsing, and performing arithmetic operations on dates and times.
The datetime module is a fundamental component for any Python programmer dealing with tasks involving time-based calculations, scheduling, data analysis, and more.
At its core, the datetime Python module offers four main classes:-
datetime.datetime: This class represents a specific point in time, combining both date and time information. It includes attributes like year, month, day, hour, minute, second, and microsecond, allowing precise time representation.
datetime.date: This class represents a date without a time component. It includes attributes like year, month, and day, making it suitable for scenarios that only require date-based operations.
datetime.time: This class represents a time of day without a date component. It includes attributes like hour, minute, second, and microsecond, enabling manipulation of time-based data.
datetime.timedelta: This class represents a duration or time interval, allowing you to perform arithmetic operations between dates and times. It is useful for calculating differences between dates, adding or subtracting time intervals, and more.
In Python, the import datetime statement is used to bring the datetime module into your code. The datetime module is a standard library module that provides classes for working with dates and times. It allows you to manipulate and format dates and times, perform arithmetic operations on them, and perform various other date and time-related tasks.
Once you've imported the datetime module, you can use its classes and functions to work with dates, times, and datetime objects.
Here's an example of how you might use the datetime module in Python:
Code:
import datetime
# Get the current date and time
current_datetime = datetime.datetime.now()
print("Current Date and Time:", current_datetime)
# Get the current date
current_date = datetime.date.today()
print("Current Date:", current_date)
# Create a specific datetime object
specific_datetime = datetime.datetime(2023, 8, 15, 12, 30, 0)
print("Specific Datetime:", specific_datetime)
# Perform arithmetic operations with timedelta
one_day = datetime.timedelta(days=1)
tomorrow = current_date + one_day
print("Tomorrow:", tomorrow)
In this example, after importing the datetime module using import datetime, you can access the classes and functions provided by the module. You can create datetime objects, perform calculations with dates and times, and more.
The datetime module offers classes like datetime.datetime for representing both dates and times together, datetime.date for representing dates only, and datetime.time for representing times only. It also provides the datetime.timedelta class for performing arithmetic operations with time intervals.
By using the import datetime statement, you're able to utilise these powerful tools to work with dates and times effectively in your Python programs.
The datetime module in Python is a part of the standard library and provides classes and functions to work with dates, times, and datetime objects. It offers a wide range of functionalities for managing and manipulating date and time information. Here's an overview of some of the key classes and functions provided by the datetime module:
The datetime module provides a comprehensive set of tools for working with dates and times in Python. It's important to note that the datetime module is part of the Python standard library, so you don't need to install any additional packages to use it. You can import the datetime module using the statement import datetime and then access its classes and functions to handle various date and time operations.
Code:
import datetime
# Get the current date and time
current_datetime = datetime.datetime.now()
print("Current Date and Time:", current_datetime)
# Get the current date
current_date = datetime.date.today()
print("Current Date:", current_date)
# Create a specific datetime object
specific_datetime = datetime.datetime(2023, 8, 15, 12, 30, 0)
print("Specific Datetime:", specific_datetime)
# Format a datetime object as a string
formatted_datetime = current_datetime.strftime("%Y-%m-%d %H:%M:%S")
print("Formatted Datetime:", formatted_datetime)
# Parse a string into a datetime object
date_string = "2023-08-15 12:30:00"
parsed_datetime = datetime.datetime.strptime(date_string, "%Y-%m-%d %H:%M:%S")
print("Parsed Datetime:", parsed_datetime)
# Perform arithmetic operations with timedelta
one_day = datetime.timedelta(days=1)
tomorrow = current_date + one_day
print("Tomorrow:", tomorrow)
# Calculate the time difference between two datetimes
time_difference = specific_datetime - current_datetime
print("Time Difference:", time_difference)
In this example:
These examples showcase various operations that can be performed using the datetime module, including creating datetime objects, formatting and parsing dates and times, performing arithmetic operations with time intervals, and calculating time differences.
Code:
from datetime import date
# Create a date object
d = date(2023, 8, 22)
# Access attributes
print("Year:", d.year)
print("Month:", d.month)
print("Day:", d.day)
# Get the day of the week
weekday = d.weekday()
print("Day of the Week:", weekday)
# Format the date
formatted_date = d.strftime("%Y-%m-%d")
print("Formatted Date:", formatted_date)
Code:
from datetime import time
# Create a time object
t = time(14, 30, 0, 500000)
# Access attributes
print("Hour:", t.hour)
print("Minute:", t.minute)
print("Second:", t.second)
print("Microsecond:", t.microsecond)
# Format the time
formatted_time = t.strftime("%H:%M:%S.%f")
print("Formatted Time:", formatted_time)
Code:
from datetime import datetime, timezone, timedelta
# Create a UTC-aware datetime object
utc_time = datetime(2023, 8, 22, 12, 0, tzinfo=timezone.utc)
print("UTC Time:", utc_time)
# Convert UTC time to a specific time zone
my_time_zone = timezone(timedelta(hours=5)) # Create a custom time zone offset
local_time = utc_time.astimezone(my_time_zone)
print("Local Time:", local_time)
Code:
from datetime import datetime, timezone, timedelta
# Create a UTC-aware datetime object
utc_time = datetime(2023, 8, 22, 12, 0, tzinfo=timezone.utc)
print("UTC Time:", utc_time)
# Convert UTC time to a specific time zone
my_time_zone = timezone(timedelta(hours=5)) # Custom time zone offset of +05:00
local_time = utc_time.astimezone(my_time_zone)
print("Local Time:", local_time)
# Get the current UTC time
current_utc_time = datetime.now(timezone.utc)
print("Current UTC Time:", current_utc_time)
# Get the current local time
current_local_time = current_utc_time.astimezone(timezone(timedelta(hours=8))) # Custom time zone offset of +08:00
print("Current Local Time:", current_local_time)
The date class in Python's datetime module provides various functions and methods for working with dates. Here's a list of some commonly used functions and methods available within the date class:
Code:
from datetime import date
# Create a date object
d = date(2023, 8, 22)
# Access attributes
year = d.year
month = d.month
day = d.day
# Get the day of the week (0 = Monday, 6 = Sunday)
weekday = d.weekday()
# Get the day of the week (1 = Monday, 7 = Sunday)
isoweekday = d.isoweekday()
# Format the date as a string
formatted_date = d.strftime("%Y-%m-%d")
# Replace components of the date
new_date = d.replace(year=2024, month=9, day=15)
# Get the proleptic Gregorian ordinal of the date
ordinal = d.toordinal()
# Create a date object from an ordinal
from_ordinal = date.fromordinal(ordinal)
# Print results
print("Year:", year)
print("Month:", month)
print("Day:", day)
print("Weekday:", weekday)
print("ISO Weekday:", isoweekday)
print("Formatted Date:", formatted_date)
print("Replaced Date:", new_date)
print("Ordinal:", ordinal)
print("From Ordinal:", from_ordinal)
Code:
from datetime import datetime, timedelta
# Get the current date and time
current_datetime = datetime.now()
print("Current Date and Time:", current_datetime)
# Create a specific datetime object
specific_datetime = datetime(2023, 8, 22, 12, 30, 0)
print("Specific Datetime:", specific_datetime)
# Format a datetime object as a string
formatted_datetime = specific_datetime.strftime("%Y-%m-%d %H:%M:%S")
print("Formatted Datetime:", formatted_datetime)
# Parse a string into a datetime object
date_string = "2023-08-22 12:30:00"
parsed_datetime = datetime.strptime(date_string, "%Y-%m-%d %H:%M:%S")
print("Parsed Datetime:", parsed_datetime)
# Perform arithmetic operations with timedelta
one_day = timedelta(days=1)
tomorrow = current_datetime + one_day
print("Tomorrow:", tomorrow)
# Calculate the time difference between two datetimes
time_difference = specific_datetime - current_datetime
In a programmer’s journey, the importance of datetime manipulation is an essential skill to have. Be it for building applications that require scheduling, event tracking, data analysis, or any scenario involving temporal data, it empowers programmers to enhance the functionality and reliability of Python projects.
Mastering the intricacies of the datetime Python module opens up a world of possibilities for precise and efficient time manipulation in your programming endeavors. By gaining a firm grasp of the fundamental concepts and practical applications of datetime, you can confidently handle various time-related tasks.
In Python datetime, timezone plays a crucial role as they help in managing variations in time due to geographical locations and daylight saving changes. The Python datetime, timezone module includes features to work with timezones, allowing you to convert between different time zones and handle scenarios involving global time differences.
To obtain the current date and time in Python using the datetime module, you can use the datetime.datetime.now() Python function. This function returns a datetime object representing the current date and time in the system's default timezone.
Converting a datetime object to a string is essential for displaying and storing temporal information in a human-readable format. To achieve this, you can use the datetime.strftime() method.
When you want to format the current datetime in a specific way, you can combine the datetime.datetime.now() function to get the current datetime with the strftime() method for formatting.
Take our Free Quiz on Python
Answer quick questions and assess your Python knowledge
Author
Talk to our experts. We are available 7 days a week, 9 AM to 12 AM (midnight)
Indian Nationals
1800 210 2020
Foreign Nationals
+918045604032
1.The above statistics depend on various factors and individual results may vary. Past performance is no guarantee of future results.
2.The student assumes full responsibility for all expenses associated with visas, travel, & related costs. upGrad does not provide any a.