Alaska Software Inc. - sunrise and sunset time calculation
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AuthorTopic: sunrise and sunset time calculation
Nevzat Kanbursunrise and sunset time calculation
on Tue, 25 Nov 2014 15:59:30 +0200
Hi,

I am looking for function that calculates sunrise and sunset times in 
xbase++ or !.

any help please ?

regards
Nevzat
Boris BorzicRe: sunrise and sunset time calculation
on Tue, 25 Nov 2014 15:22:04 +0100
Nevzat Kanbur wrote in news:273c79b3$483ee0b9$640d9@news.alaska-
software.com:

> I am looking for function that calculates sunrise and sunset times in 
> xbase++ or !.

have a look at the JavaScript functions here:
http://www.esrl.noaa.gov/gmd/grad/solcalc/

the functions you want are found here:
http://www.esrl.noaa.gov/gmd/grad/solcalc/main.js

Best regards,
Boris Borzic

http://xb2.net
http://sqlexpress.net
industrial strength Xbase++ development tools
Jonathan LeemingRe: sunrise and sunset time calculation
on Tue, 25 Nov 2014 11:23:10 -0700
On Tue, 25 Nov 2014 15:59:30 +0200, Nevzat Kanbur wrote:

>Hi,
>
>I am looking for function that calculates sunrise and sunset times in 
>xbase++ or !.
>
>any help please ?
>
>regards
>Nevzat
Hi...

I did a google search on "sunrise sunset calculation formula"...

http://williams.best.vwh.net/sunrise_sunset_algorithm.htm (appears to
be well documented and step by step)

Regards... Jonathan