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calendar — Calendar Utilities
Month/weekday helpers.
Overview
Month/weekday helpers.
Quick Example
calendar.monthrange(2026, 6)
When to Use
Use this module when you need built-in support without adding third-party dependencies.
Common Tasks
- Read the official docs: docs.python.org/3/library/calendar.html
- Combine with related modules in the Cookbook
- Prefer stdlib before reaching for PyPI packages