datetime.now()
DateTimeReturns the current local date and time. Pass a timezone for timezone-aware datetimes.
Signature
datetime.now(tz=None)
Returns
datetimeExample
from datetime import datetime
now = datetime.now()
print(now.strftime('%Y-%m-%d %H:%M:%S'))
print(now.year, now.month, now.day)About datetime.now()
datetime.now is a Python datetime function with the signature datetime.now(tz=None). Returns the current local date and time. Pass a timezone for timezone-aware datetimes. It returns a value of type datetime.
Python provides a rich set of built-in functions and standard library modules that cover common programming tasks. Understanding these functions helps you write more idiomatic, efficient Python code. The datetime.nowfunction is commonly used in data processing, web development, scripting, and automation tasks.
When working with datetime.now(), consider edge cases like empty inputs, None values, and type mismatches. Python's duck typing means many built-in functions work with any object that implements the required protocol (e.g., __len__ for len(), __iter__ for iteration). This flexibility is a key strength of Python's design philosophy.