Date and time objects may be categorized as “aware” or “naive” depending on whether or not they include time zone information. With sufficient knowledge of applicable algorithmic and political time …

Jan 13, 2026 · The datetime.timedelta () function in Python is used to represent a time difference. It allows you to add or subtract days, hours, minutes or seconds from a date or datetime object.

Aug 9, 2024 · This example demonstrates how to use datetime and timedelta together to create a simple event scheduling system. It shows how to create events with specific start times and durations.

May 21, 2025 · In this guide, we‘ll explore everything you need to know about Python‘s datetime.timedelta() function – from basic usage to advanced techniques and real-world applications.

Sep 6, 2025 · In this guide, you’ll learn how the Python timedelta object works, how to create it, and how to use it to perform calculations with dates and times. You’ll also see common errors developers face …

Adding or subtracting two timedelta instances yields a new timedelta object, and you can also add or subtract a timedelta from a datetime object. This allows for a wide range of practical applications, …

Apr 23, 2025 · Python’s built-in datetime module provides a comprehensive set of classes and functions for representing and manipulating dates, times, and time intervals (durations).

The best practice is to convert your datetime objects to UTC (Coordinated Universal Time) before doing math with timedelta, and then convert back to the local time if needed. UTC doesn't have DST, so …

Jun 7, 2022 · Returns a timedelta object that represents the total difference between two dates, times, or datetime objects.

This tutorial will explore how to use timedelta to perform various time calculations, add or subtract time intervals, and solve common datetime challenges in Python programming.