HEATKEYS

AerisWeather creates custom solutions for weather-sensitive businesses and media properties and provides a powerful weather API and developer toolkits that power apps and websites worldwide.

Weather Underground provides weather information for worldwide locations, including current conditions, hourly forecasts, radar and satellite maps. Specialized weather products include severe weather alerts, hurricane tracking, ski and sports weather...

The Astronomical Applications Departmentof the U.S. Naval Observatory computes, from fundamental astronomicalreference data, the position, brightness, and other observablecharacteristics of celestial bodies, as well as the circumstancesof astronomica...

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

Building LGBTQ API power to amplify our voices and increase visibility of our communities. We inspire and train leaders, establish intergenerational connections, and document and disseminate our histories.