Time Zone Database

TimeZoneDB provides free time zone database for cities of the world. The database is licensed under Creative Commons Attribution 3.0 License. It contains countries name, time zones, abbreviation, GMT offset, and Daylight Saving Time (DST). The data is available in CSV and SQL format. You can download and implement into your projects for free.

API access also available to query time zone information. You can get time zone data by latitude & longitude, or zone name. You need to register a API key to access the API. Since this service is free, please do not burden the servers with unnecessary queries. If you need high performance and reliable service, please consider upgrade to premium service.

If you need to learn more about how to use the time zone database, please refer to our developers area for samples.

 

Demo

 

Convert Latitude & Longitude to Time Zone

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Get my current latitude and longitude

 

Free timezone database of world countries.