Civil Twilight
From FIS Freestyle wiki
(Difference between revisions)
Joe (Talk | contribs)
(New page: The time between the moment of sunset, when the sun's apparent upper edge is just at the horizon, until the center of the sun is 6° directly below the horizon.)
Next diff →
Revision as of 19:36, 12 April 2009
The time between the moment of sunset, when the sun's apparent upper edge is just at the horizon, until the center of the sun is 6° directly below the horizon.
