I have a specialist/specification question that related the geography but more like earth science or weather data namely whether darkness falls quicker in the spring / summer since it appears so where I live, that when days are longer the dusk and dawn also appear somewhat longer. Would this question be on or off-topic, if it's off-topic, can you suggest where I can ask it?

  • API's for Weather are good for GIS-SE but for spec see whubers answer
    – Mapperz Mod
    Commented May 16, 2013 at 15:12

2 Answers 2


I would suggest looking first at the physics site.


As an alternative you can try biology site.

  • I'm pretty sure the question would be closed as off-topic there.
    – whuber
    Commented May 23, 2013 at 22:10

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