How do I handle timezones in Python correctly?

Handling timezones in Python correctly is essential for applications that rely on accurate date and time representation across different regions. Python provides several libraries, including `datetime`, `pytz`, and `zoneinfo` (available in Python 3.9+), to facilitate effective timezone management.

The `pytz` library is particularly useful for working with timezones by allowing you to convert naive datetime objects to timezone-aware objects easily. Below is an example of how to properly handle timezones in Python using the `pytz` library.

# Example of handling timezones in Python using pytz from datetime import datetime import pytz # Create a timezone-aware datetime object for New York new_york_tz = pytz.timezone('America/New_York') ny_time = new_york_tz.localize(datetime(2023, 10, 10, 12, 0, 0)) # Convert New York time to UTC utc_time = ny_time.astimezone(pytz.utc) # Print the results print("New York Time:", ny_time) print("UTC Time:", utc_time)

python timezone datetime pytz zoneinfo timezones timezone-aware

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