Factual package intelligence from PyPI

tzdata 2026.3 package intelligence

Provider of IANA time zone data

pip install tzdata

Current version
2026.3
Python requirement
>=2
License
Apache-2.0
Distribution type
Pure Python wheel
Release files
2 (1 wheels, 1 source)
Download size
534.0 KiB
Release history
36 releases with files
Median release cadence
32 days

tzdata dependencies

PyPI declares 0 unique dependency rules for this release. Environment markers are shown when supplied by the project.

This release declares no required runtime dependencies in its PyPI metadata.

Compatibility and release files

tzdata publishes 1 wheel and 1 source archive for version 2026.3. Wheel platform tags: any.

No version-specific Python classifiers are declared.

Security snapshot for tzdata 2026.3

An OSV query completed on and found 0 known vulnerabilities affecting this version. 0 advisories are classified as critical. 0 advisories appear in the CISA Known Exploited Vulnerabilities catalog.

Packages that depend on tzdata

deps.dev reports 664 direct and 31817 total known dependents for version 2026.3, checked on .

Release activity and sources

PyPI lists 36 releases with files. The first dated release is ; 4 releases fall within the 365 days preceding the latest dated release. The current release files were uploaded on . The preceding dated release was .

4 historical releases are fully yanked in PyPI metadata.