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Re: Dusk Till Dawn


  • To: <ukha_d@xxxxxxxxxxxxxxx>
  • Subject: Re: Dusk Till Dawn
  • From: "Dave McLaughlin" <dave@xxxxxxxxxxxxxxxxxxxxx>
  • Date: Sun, 29 Feb 2004 19:58:51 -0000
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • References: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAAkTqG+6Zi6ky1jxyJbe6/gsKAAAAQAAAAHMM9vbdYn0qXR9js6qiDTwEAAAAA@xxxxxxx>
  • Reply-to: ukha_d@xxxxxxxxxxxxxxx

HI Alistair,

I have C code that does this if you want a copy?

I use it in my own control system and weather station.

Uses you Lat and Lon to calculate local times. Also gives daylight hours,
suns angles and civil twilight etc.

Regards
Dave...
----- Original Message -----
From: Alistair Watkins
To: ukha_d@xxxxxxx
Sent: Sunday, February 29, 2004 12:58 PM
Subject: [ukha_d] Dusk Till Dawn


Guys,

I know your always seem to have a wealth of information at your
fingertips so can anyone tell me how I can calculate the time of dusk
and dawn?  I know Active home does it so it must be possible!  If not,
do you know where I can pick these up from online (for a few days in
advance).

Thanks for your help again

Alistair Watkins

[Non-text portions of this message have been removed]




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