Well, I thought my problem was pretty unique - the almanac was 14 hours 
off. Of course, I discovered that I'd left out that important little minus 
sign in the longitude.

Search and ye shall find!

Cheers - Jon N7UV

On Saturday, March 30, 2013 at 11:01:03 AM UTC-7, Dave Vaughan wrote:
>
> In the Almanac section the sunrise is off as compared to other weather 
> stations in the area. I have the correct time,  ntpdc reports stratum 3. 
> The coordinates are dead on. What else should I be checking?
>
> Here is the html output from weewx:
>
> Today's Almanac 
> Sun 
> Start civil twilight: 06:55 
> Sunrise: 07:28 
> Transit: 13:51 
> Sunset: 20:15 
> End civil twilight: 20:49 
> Azimuth: 158.6° 
> Altitude: 43.5° 
> Right ascension: 9.1° 
> Declination: 3.9° 
> Solstice: 21-Jun-2013 07:04 
> Equinox: 22-Sep-2013 22:44 
> Moon 
> Rise: 00:27 
> Transit: 04:08 
> Set: 08:56 
> Azimuth: 285.3° 
> Altitude: -37.1° 
> Right ascension: 227.9° 
> Declination: -18.2° 
> New moon: 10-Apr-2013 11:35 
> Full moon: 25-Apr-2013 21:57 
> Phase: Waning gibbous
> (88% full) 
>
> The closest weather station reports:
>
> Sunrise = 05:56
> Sunset = 18:39
>
> I have not looked at other calculated values yet, will do so when I 
> understand why sunrise and sunset are off. Just know that I have done 
> something wrong somewhere, but staring at it does not seem to be helping 
> much. Can someone suggest where I may have made a mistake and should be 
> looking.
>
>
>
> Best regards,
> Dave Vaughan
>
>
>

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