Can anyone recommend a non-electronic tool to locate a sunrise?

Started Jun 4, 2012 | Discussions thread
3dreal
Senior MemberPosts: 2,134
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Re: Can anyone recommend a non-electronic tool to locate a sunrise?
In reply to hotdog321, 2 months ago

sunposition and angle? would be fine also if one could use the smartphone as bubblelevel or anglemeter.

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