[Remind-Fans] Help with Sunrise/-set (Timezone-related?)

[Christoph Scheurer]

Hi,

I see you have a .de e-mail address.
> This makes the actual daylight duration looks better, but it's still one
> hour off:
>  sunrise is at 07:37
>  sunset is at 19:34
> 
> Can anybody give me a hint where this offset may come from?
Did you get your longitude/latitude information from google-maps? The sign
convention for longitude is opposite between google (east is > 0) and remind
(east is < 0). That leads to these funny shifts as we are just about far
enough from Greenwich to make the sign error look like a one hour offset.

I hope that helps,

Christoph