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timeanddate.com API Services

What Are API Services?

Use our API Services to tap into timeanddate.com's databases and integrate our data into your applications.

timeanddate.com is the leading website for time and date services used by millions of people worldwide. The site provides useful, accurate and reliable information in XML and JSON format on Time Zones, Holidays, Sunrise and Sunset times, Daylight Saving Time, and much more.

Features

  • Output formatted as JSON or XML
  • Geolocation support
  • Easy access key management
  • Supports secure HMAC based or simple user/password authentication
  • Policy-based access control per key
  • Extensive technical documentation

Time Services

Time Services

Time Zone info, Sunrise & Sunset times, Daylight Saving Time (DST), Longitude & Latitude, and more.

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Holiday Services

Holidays Services

Public holidays, observances, religious days, seasons, Daylight Saving Time (DST) events, and more.

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Astronomy Services

Astronomy Services

Rise & set times for the Sun and the Moon, twilight start & end, day length, moon phases, and more.

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Astronomy Services

Calculator Services

Calculate the number of business days between two dates or days using a variety of country and holiday criteria.

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