# IANA Time Zone Database

**Canonical:** https://apis.io/apis/internet-assigned-numbers-authority/iana-time-zone-database/  
**Provider:** Internet Assigned Numbers Authority — https://apis.io/providers/internet-assigned-numbers-authority/  
**Base URL:** https://data.iana.org/time-zones/  
**Documentation:** https://www.iana.org/time-zones

IANA Time Zone Database is one of 3 APIs that [Internet Assigned Numbers Authority](https://apis.io/providers/internet-assigned-numbers-authority/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Timezones and Standards. The published artifact set on APIs.io includes API documentation.

The IANA Time Zone Database (tz database) provides the canonical source of time zone and daylight saving rules used by operating systems and applications worldwide. Data and source code are released as tarballs.

## Machine-readable artifacts (2)

- **Documentation** — https://www.iana.org/time-zones
- **Bulk** — https://data.iana.org/time-zones/releases/

## Other Internet Assigned Numbers Authority APIs (2)

- [IANA Protocol Registries](https://apis.io/apis/internet-assigned-numbers-authority/iana-protocol-registries/)
- [IANA Root Zone Database](https://apis.io/apis/internet-assigned-numbers-authority/iana-root-zone-database/)

## Tags

Timezones, Standards

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/internet-assigned-numbers-authority/iana-time-zone-database/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/internet-assigned-numbers-authority/.