diff --git a/README.md b/README.md
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+++ b/README.md
@@ -229,6 +229,7 @@ A collective list of JSON APIs for use in web development.
 | inspirehep.net | High Energy Physics info. system | No | [Go!](https://inspirehep.net/info/hep/api?ln=en) |
 | NASA | NASA data, including imagery | No | [Go!](https://api.nasa.gov) |
 | Open Notify | ISS astronauts, current location API | No | [Go!](http://open-notify.org/Open-Notify-API/) |
+| Sunrise and Sunset | Sunset and sunrise times for a given latitude and longitude. | No | [Go!](http://sunrise-sunset.org/api) |
 | TED Talks | TED API | No | [Go!](http://developer.ted.com/API_Docs) |
 | USGS Earthquake Hazards Program | Earthquakes data real-time | No | [Go!](http://earthquake.usgs.gov/fdsnws/event/1/) |
 | World Bank | World Data | No | [Go!](http://data.worldbank.org/developers) |